Wifi speed drop intel 7265

Support Network
1

I have a Fenvi FV-8802 WiFi adapter (Dual Band, 802.11ac/b/g/n) on my desktop computer that I use on a daily basis to connect to my smartphone hotspot.

My smartphone has a 70mbps connection. When everything works normally, I can get up to 50mbps on my pc but randomly, the speed on my pc will drop to <1mbps
To fix that I have to turn my WiFi on and off and the original speed will be restored.

Some general informations & followup below

uname -sr

Linux 5.4.188-1-MANJARO

Inxi -N

Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    driver: r8169
  Device-2: Intel Wireless 7265 driver: iwlwifi
  Device-3: Intel Bluetooth wireless interface type: USB driver: btusb

sudo dmesg | grep -i 'error|seg|fail|broke|warn|dump|denied|rtl|wl’

[    0.000000] tsc: Fast TSC calibration failed
[    0.168257] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[    0.341441] Segment Routing with IPv6
[    0.341940] RAS: Correctable Errors collector initialized.
[    4.222166] systemd[1]: Listening on Process Core Dump Socket.
[    4.229769] systemd[1]: Repartition Root Disk was skipped because all trigger condition checks failed.
[    4.290914] systemd[1]: systemd-remount-fs.service: Main process exited, code=exited, status=1/FAILURE
[    4.291008] systemd[1]: systemd-remount-fs.service: Failed with result 'exit-code'.
[    4.291115] systemd[1]: Failed to start Remount Root and Kernel File Systems.
[    4.292873] systemd[1]: First Boot Wizard was skipped because of a failed condition check (ConditionFirstBoot=yes).
[    4.293738] systemd[1]: Rebuild Hardware Database was skipped because of a failed condition check (ConditionNeedsUpdate=/etc).
[    4.294746] systemd[1]: Create System Users was skipped because of a failed condition check (ConditionNeedsUpdate=/etc).
[    4.359036] systemd[1]: Virtual Machine and Container Storage (Compatibility) was skipped because of a failed condition check (ConditionPathExists=/var/lib/machines.raw).
[    4.500261] random: 2 urandom warning(s) missed due to ratelimiting
[    4.532858] r8169 0000:03:00.0 eth0: RTL8168h/8111h, 40:b0:76:0f:9c:be, XID 541, IRQ 78
[    4.736967] iwlwifi 0000:08:00.0: enabling device (0000 -> 0002)
[    4.745129] iwlwifi 0000:08:00.0: Found debug destination: EXTERNAL_DRAM
[    4.745132] iwlwifi 0000:08:00.0: Found debug configuration: 0
[    4.745377] iwlwifi 0000:08:00.0: loaded firmware version 29.4063824552.0 op_mode iwlmvm
[    4.937303] EXT4-fs (sdd1): warning: mounting fs with errors, running e2fsck is recommended
[    5.015921] iwlwifi 0000:08:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210
[    5.029025] iwlwifi 0000:08:00.0: Applying debug destination EXTERNAL_DRAM
[    5.029440] iwlwifi 0000:08:00.0: Allocated 0x00400000 bytes for firmware monitor.
[    5.033918] iwlwifi 0000:08:00.0: base HW address: d8:f2:ca:5f:08:89
[    5.093498] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    5.093780] thermal thermal_zone0: failed to read out thermal zone (-61)
[    6.043502] iwlwifi 0000:08:00.0: Applying debug destination EXTERNAL_DRAM
[    6.127202] iwlwifi 0000:08:00.0: Applying debug destination EXTERNAL_DRAM
[    6.128349] iwlwifi 0000:08:00.0: FW already configured (0) - re-configuring
[    6.157653] iwlwifi 0000:08:00.0: Applying debug destination EXTERNAL_DRAM
[    6.242118] iwlwifi 0000:08:00.0: Applying debug destination EXTERNAL_DRAM
[    6.243268] iwlwifi 0000:08:00.0: FW already configured (0) - re-configuring
[    6.290190] usb 3-3.2: Warning! Unlikely big volume range (=496), cval->res is probably wrong.
[   12.055668] audit: type=1130 audit(1651995702.203:64): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='unit=pkgfile-update comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[  225.983513] audit: type=1100 audit(1651995916.133:69): pid=2364 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:authentication grantors=pam_shells,pam_faillock,pam_permit,pam_faillock acct="nox" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=? res=success'
[  225.984092] audit: type=1103 audit(1651995916.133:71): pid=2364 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:setcred grantors=pam_shells,pam_faillock,pam_permit,pam_faillock acct="nox" exe="/usr/lib/sddm/sddm-helper" hostname=? addr=? terminal=? res=success'
[  226.013140] audit: type=1103 audit(1651995916.160:75): pid=2366 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=PAM:setcred grantors=? acct="nox" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=failed'
[  300.551518] wlan0: authenticate with d2:f9:e7:99:80:8e
[  300.556268] wlan0: send auth to d2:f9:e7:99:80:8e (try 1/3)
[  300.618249] wlan0: authenticated
[  300.619981] wlan0: associate with d2:f9:e7:99:80:8e (try 1/3)
[  300.628489] wlan0: RX AssocResp from d2:f9:e7:99:80:8e (capab=0x1431 status=0 aid=1)
[  300.629993] wlan0: associated
[  300.705026] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  313.704784] EXT4-fs (sdd1): error count since last fsck: 1
[  313.704786] EXT4-fs (sdd1): initial error at time 1635534704: __ext4_get_inode_loc_noinmem:4444: inode 14811137: block 59244576
[  313.704788] EXT4-fs (sdd1): last error at time 1635534704: __ext4_get_inode_loc_noinmem:4444: inode 14811137: block 59244576
[ 2345.092647] audit: type=1111 audit(1651998034.981:98): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=2000 pid=2812 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2345.097146] audit: type=1111 audit(1651998034.984:99): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=500 pid=3018 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2346.297438] audit: type=1111 audit(1651998036.184:100): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=device-disconnect interface="wlan0" ifindex=3 pid=2812 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2346.362342] wlan0: deauthenticating from d2:f9:e7:99:80:8e by local choice (Reason: 3=DEAUTH_LEAVING)
[ 2346.365303] audit: type=1111 audit(1651998036.254:102): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=0 pid=2812 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2346.373563] audit: type=1111 audit(1651998036.260:103): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=500 pid=3018 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2355.024601] wlan0: authenticate with d2:f9:e7:99:80:8e
[ 2355.027929] wlan0: send auth to d2:f9:e7:99:80:8e (try 1/3)
[ 2355.032457] wlan0: authenticated
[ 2355.035519] wlan0: associate with d2:f9:e7:99:80:8e (try 1/3)
[ 2355.043869] wlan0: RX AssocResp from d2:f9:e7:99:80:8e (capab=0x1431 status=0 aid=2)
[ 2355.046707] wlan0: associated
[ 2355.065264] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 2355.167851] audit: type=1111 audit(1651998045.053:105): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=2000 pid=2812 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2355.172874] audit: type=1111 audit(1651998045.060:106): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=500 pid=3018 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2357.094592] audit: type=1111 audit(1651998046.979:108): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=0 pid=2812 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2357.099215] audit: type=1111 audit(1651998046.986:109): pid=919 uid=0 auid=4294967295 ses=4294967295 subj==unconfined msg='op=statistics interface="wlan0" ifindex=3 args=500 pid=3018 uid=1000 result=success exe="/usr/bin/NetworkManager" hostname=? addr=? terminal=? res=success'
[ 2901.424819] wlan0: disassociated from d2:f9:e7:99:80:8e (Reason: 1=UNSPECIFIED)
[ 2936.638584] wlan0: authenticate with 9e:f3:09:89:56:b2
[ 2936.641928] wlan0: send auth to 9e:f3:09:89:56:b2 (try 1/3)
[ 2936.644582] wlan0: authenticated
[ 2936.646684] wlan0: associate with 9e:f3:09:89:56:b2 (try 1/3)
[ 2936.651975] wlan0: RX AssocResp from 9e:f3:09:89:56:b2 (capab=0x1431 status=0 aid=1)
[ 2936.653446] wlan0: associated
[ 2936.677977] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3834.319617] audit: type=1100 audit(1651999524.299:112): pid=7445 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:authentication grantors=pam_faillock,pam_permit,pam_faillock acct="nox" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
[ 3834.320261] audit: type=1110 audit(1651999524.302:114): pid=7445 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
[ 3834.337359] audit: type=1104 audit(1651999524.319:117): pid=7445 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
[ 3887.801676] audit: type=1110 audit(1651999577.779:119): pid=7475 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
[ 3887.814403] audit: type=1104 audit(1651999577.792:122): pid=7475 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
[ 3891.347860] audit: type=1110 audit(1651999581.326:124): pid=7491 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
[ 3891.365143] audit: type=1104 audit(1651999581.342:127): pid=7491 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'
[ 3895.232651] audit: type=1110 audit(1651999585.213:129): pid=7506 uid=1000 auid=1000 ses=2 subj==unconfined msg='op=PAM:setcred grantors=pam_faillock,pam_permit,pam_env,pam_faillock acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/1 res=success'

journalctl --no-pager -S “$(date +’%Y-%m-%d’)” -u NetworkManager | grep -i 'discon|error|fail|broke|warn|change|wl|rtl’

mai 08 09:41:35 nox NetworkManager[919]: <info>  [1651995695.9926] hostname: static hostname changed from (none) to "nox"
mai 08 09:41:35 nox NetworkManager[919]: <info>  [1651995695.9936] rfkill0: found Wi-Fi radio killswitch (at /sys/devices/pci0000:00/0000:00:01.3/0000:01:00.2/0000:02:07.0/0000:08:00.0/ieee80211/phy0/rfkill0) (driver iwlwifi)
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.0725] device (enp3s0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.1822] device (wlan0): driver supports Access Point (AP) mode
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.1828] manager: (wlan0): new 802.11 Wi-Fi device (/org/freedesktop/NetworkManager/Devices/3)
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.1831] device (wlan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.2973] device (wlan0): set-hw-addr: set MAC address to FA:A0:30:08:8B:C5 (scanning)
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.4026] ovsdb: disconnected from ovsdb
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.5051] device (wlan0): supplicant interface state: internal-starting -> disconnected
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.5052] Wi-Fi P2P device controlled by interface wlan0 created
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.5054] manager: (p2p-dev-wlan0): new 802.11 Wi-Fi P2P device (/org/freedesktop/NetworkManager/Devices/4)
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.5056] device (p2p-dev-wlan0): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.5059] device (wlan0): state change: unavailable -> disconnected (reason 'supplicant-available', sys-iface-state: 'managed')
mai 08 09:41:36 nox NetworkManager[919]: <info>  [1651995696.5063] device (p2p-dev-wlan0): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
mai 08 09:45:19 nox NetworkManager[919]: <info>  [1651995919.4997] audit: op="statistics" interface="wlan0" ifindex=3 args="500" pid=3018 uid=1000 result="success"
mai 08 09:45:19 nox NetworkManager[919]: <info>  [1651995919.5126] audit: op="statistics" interface="wlan0" ifindex=3 args="500" pid=3018 uid=1000 result="success"
mai 08 09:45:20 nox NetworkManager[919]: <info>  [1651995920.2593] device (58:3F:54:25:FD:71): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
mai 08 09:45:20 nox NetworkManager[919]: <info>  [1651995920.2627] device (58:3F:54:25:FD:71): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6439] device (wlan0): Activation: starting connection 'OnePlus_Mel' (0f5ef3ef-19ea-4eac-bc63-76acc2418fd9)
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6439] device (wlan0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6459] device (wlan0): set-hw-addr: reset MAC address to D8:F2:CA:5F:08:89 (preserve)
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6477] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6480] device (wlan0): Activation: (wifi) access point 'OnePlus_Mel' has security, but secrets are required.
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6480] device (wlan0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6644] device (wlan0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6646] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.6648] device (wlan0): Activation: (wifi) connection 'OnePlus_Mel' has security, and secrets exist.  No new secrets needed.
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7017] device (wlan0): supplicant interface state: disconnected -> inactive
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7018] device (p2p-dev-wlan0): supplicant management interface state: disconnected -> inactive
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7100] device (wlan0): supplicant interface state: inactive -> authenticating
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7100] device (p2p-dev-wlan0): supplicant management interface state: inactive -> authenticating
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7718] device (wlan0): supplicant interface state: authenticating -> associating
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7719] device (p2p-dev-wlan0): supplicant management interface state: authenticating -> associating
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7886] device (wlan0): supplicant interface state: associating -> associated
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.7886] device (p2p-dev-wlan0): supplicant management interface state: associating -> associated
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.8433] device (wlan0): supplicant interface state: associated -> 4way_handshake
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.8433] device (p2p-dev-wlan0): supplicant management interface state: associated -> 4way_handshake
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.8634] device (wlan0): supplicant interface state: 4way_handshake -> completed
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.8634] device (wlan0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "OnePlus_Mel"
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.8635] device (p2p-dev-wlan0): supplicant management interface state: 4way_handshake -> completed
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.8636] device (wlan0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.8641] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.9688] dhcp4 (wlan0): state changed new lease, address=192.168.193.132
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.9698] device (wlan0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.9797] device (wlan0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.9798] device (wlan0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
mai 08 09:46:30 nox NetworkManager[919]: <info>  [1651995990.9815] policy: set 'OnePlus_Mel' (wlan0) as default for IPv4 routing and DNS
mai 08 09:46:31 nox NetworkManager[919]: <info>  [1651995991.0052] device (wlan0): Activation: successful, device activated.
mai 08 10:16:29 nox NetworkManager[919]: <info>  [1651997789.8771] dhcp4 (wlan0): state changed new lease, address=192.168.193.132
mai 08 10:20:34 nox NetworkManager[919]: <info>  [1651998034.9842] audit: op="statistics" interface="wlan0" ifindex=3 args="2000" pid=2812 uid=1000 result="success"
mai 08 10:20:34 nox NetworkManager[919]: <info>  [1651998034.9887] audit: op="statistics" interface="wlan0" ifindex=3 args="500" pid=3018 uid=1000 result="success"
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.1881] device (wlan0): state change: activated -> deactivating (reason 'user-requested', sys-iface-state: 'managed')
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.1883] manager: NetworkManager state is now DISCONNECTING
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.1888] audit: op="device-disconnect" interface="wlan0" ifindex=3 pid=2812 uid=1000 result="success"
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2567] audit: op="statistics" interface="wlan0" ifindex=3 args="0" pid=2812 uid=1000 result="success"
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2650] audit: op="statistics" interface="wlan0" ifindex=3 args="500" pid=3018 uid=1000 result="success"
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2658] device (wlan0): state change: deactivating -> disconnected (reason 'user-requested', sys-iface-state: 'managed')
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2660] dhcp4 (wlan0): canceled DHCP transaction
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2661] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2661] dhcp4 (wlan0): state changed no lease
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2843] device (wlan0): set-hw-addr: set MAC address to 56:9D:06:88:83:F6 (scanning)
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2864] manager: NetworkManager state is now DISCONNECTED
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2869] device (wlan0): supplicant interface state: completed -> disconnected
mai 08 10:20:36 nox NetworkManager[919]: <info>  [1651998036.2869] device (p2p-dev-wlan0): supplicant management interface state: completed -> disconnected
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8710] device (wlan0): Activation: starting connection 'OnePlus_Mel' (0f5ef3ef-19ea-4eac-bc63-76acc2418fd9)
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8712] device (wlan0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8729] device (wlan0): set-hw-addr: reset MAC address to D8:F2:CA:5F:08:89 (preserve)
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8748] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8750] device (wlan0): Activation: (wifi) access point 'OnePlus_Mel' has security, but secrets are required.
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8751] device (wlan0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8844] device (wlan0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8846] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.8847] device (wlan0): Activation: (wifi) connection 'OnePlus_Mel' has security, and secrets exist.  No new secrets needed.
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9204] device (wlan0): supplicant interface state: disconnected -> authenticating
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9204] device (p2p-dev-wlan0): supplicant management interface state: disconnected -> authenticating
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9233] device (wlan0): supplicant interface state: authenticating -> associating
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9233] device (p2p-dev-wlan0): supplicant management interface state: authenticating -> associating
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9427] device (wlan0): supplicant interface state: associating -> associated
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9428] device (p2p-dev-wlan0): supplicant management interface state: associating -> associated
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9523] device (wlan0): supplicant interface state: associated -> 4way_handshake
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9523] device (p2p-dev-wlan0): supplicant management interface state: associated -> 4way_handshake
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9645] device (wlan0): supplicant interface state: 4way_handshake -> completed
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9645] device (wlan0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "OnePlus_Mel"
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9646] device (p2p-dev-wlan0): supplicant management interface state: 4way_handshake -> completed
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9646] device (wlan0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:44 nox NetworkManager[919]: <info>  [1651998044.9648] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0196] dhcp4 (wlan0): state changed new lease, address=192.168.193.132
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0207] device (wlan0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0225] device (wlan0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0226] device (wlan0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0231] policy: set 'OnePlus_Mel' (wlan0) as default for IPv4 routing and DNS
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0397] device (wlan0): Activation: successful, device activated.
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0584] audit: op="statistics" interface="wlan0" ifindex=3 args="2000" pid=2812 uid=1000 result="success"
mai 08 10:20:45 nox NetworkManager[919]: <info>  [1651998045.0634] audit: op="statistics" interface="wlan0" ifindex=3 args="500" pid=3018 uid=1000 result="success"
mai 08 10:20:46 nox NetworkManager[919]: <info>  [1651998046.9850] audit: op="statistics" interface="wlan0" ifindex=3 args="0" pid=2812 uid=1000 result="success"
mai 08 10:20:46 nox NetworkManager[919]: <info>  [1651998046.9896] audit: op="statistics" interface="wlan0" ifindex=3 args="500" pid=3018 uid=1000 result="success"
mai 08 10:29:51 nox NetworkManager[919]: <info>  [1651998591.5683] device (wlan0): supplicant interface state: completed -> disconnected
mai 08 10:29:51 nox NetworkManager[919]: <info>  [1651998591.5683] device (p2p-dev-wlan0): supplicant management interface state: completed -> disconnected
mai 08 10:29:53 nox NetworkManager[919]: <info>  [1651998593.6707] device (wlan0): supplicant interface state: disconnected -> scanning
mai 08 10:29:53 nox NetworkManager[919]: <info>  [1651998593.6708] device (p2p-dev-wlan0): supplicant management interface state: disconnected -> scanning
mai 08 10:30:21 nox NetworkManager[919]: <warn>  [1651998621.9806] device (wlan0): link timed out.
mai 08 10:30:21 nox NetworkManager[919]: <info>  [1651998621.9806] device (wlan0): state change: activated -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
mai 08 10:30:21 nox NetworkManager[919]: <info>  [1651998621.9808] manager: NetworkManager state is now DISCONNECTED
mai 08 10:30:21 nox NetworkManager[919]: <info>  [1651998621.9823] device (wlan0): set-hw-addr: set MAC address to 62:71:1D:63:CA:53 (scanning)
mai 08 10:30:21 nox NetworkManager[919]: <warn>  [1651998621.9844] device (wlan0): Activation: failed for connection 'OnePlus_Mel'
mai 08 10:30:21 nox NetworkManager[919]: <info>  [1651998621.9854] device (wlan0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:22 nox NetworkManager[919]: <info>  [1651998622.0108] dhcp4 (wlan0): canceled DHCP transaction
mai 08 10:30:22 nox NetworkManager[919]: <info>  [1651998622.0109] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
mai 08 10:30:22 nox NetworkManager[919]: <info>  [1651998622.0109] dhcp4 (wlan0): state changed no lease
mai 08 10:30:22 nox NetworkManager[919]: <info>  [1651998622.0359] device (wlan0): supplicant interface state: scanning -> disconnected
mai 08 10:30:22 nox NetworkManager[919]: <info>  [1651998622.0359] device (p2p-dev-wlan0): supplicant management interface state: scanning -> disconnected
mai 08 10:30:22 nox NetworkManager[919]: <info>  [1651998622.0359] device (wlan0): supplicant interface state: disconnected -> scanning
mai 08 10:30:22 nox NetworkManager[919]: <info>  [1651998622.0359] device (p2p-dev-wlan0): supplicant management interface state: disconnected -> scanning
mai 08 10:30:25 nox NetworkManager[919]: <info>  [1651998625.5315] device (wlan0): supplicant interface state: scanning -> disconnected
mai 08 10:30:25 nox NetworkManager[919]: <info>  [1651998625.5316] device (p2p-dev-wlan0): supplicant management interface state: scanning -> disconnected
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5632] device (wlan0): supplicant interface state: disconnected -> inactive
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5632] device (p2p-dev-wlan0): supplicant management interface state: disconnected -> inactive
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5642] device (wlan0): Activation: starting connection 'OnePlus_Nox' (25ad1994-b4b7-4ea9-a3df-d5c106d0b3b8)
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5643] device (wlan0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5668] device (wlan0): set-hw-addr: reset MAC address to D8:F2:CA:5F:08:89 (preserve)
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5686] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5689] device (wlan0): Activation: (wifi) access point 'OnePlus_Nox' has security, but secrets are required.
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5689] device (wlan0): state change: config -> need-auth (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5818] device (wlan0): state change: need-auth -> prepare (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5820] device (wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.5822] device (wlan0): Activation: (wifi) connection 'OnePlus_Nox' has security, and secrets exist.  No new secrets needed.
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6200] device (wlan0): supplicant interface state: inactive -> disconnected
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6200] device (p2p-dev-wlan0): supplicant management interface state: inactive -> disconnected
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6249] device (wlan0): supplicant interface state: disconnected -> inactive
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6250] device (p2p-dev-wlan0): supplicant management interface state: disconnected -> inactive
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6332] device (wlan0): supplicant interface state: inactive -> authenticating
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6332] device (p2p-dev-wlan0): supplicant management interface state: inactive -> authenticating
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6343] device (wlan0): supplicant interface state: authenticating -> associating
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6343] device (p2p-dev-wlan0): supplicant management interface state: authenticating -> associating
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6483] device (wlan0): supplicant interface state: associating -> associated
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6483] device (p2p-dev-wlan0): supplicant management interface state: associating -> associated
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6650] device (wlan0): supplicant interface state: associated -> 4way_handshake
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6650] device (p2p-dev-wlan0): supplicant management interface state: associated -> 4way_handshake
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6725] device (wlan0): supplicant interface state: 4way_handshake -> completed
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6726] device (wlan0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful. Connected to wireless network "OnePlus_Nox"
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6726] device (p2p-dev-wlan0): supplicant management interface state: 4way_handshake -> completed
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6728] device (wlan0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.6733] dhcp4 (wlan0): activation: beginning transaction (timeout in 45 seconds)
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.8196] dhcp4 (wlan0): state changed new lease, address=192.168.177.132
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.8210] device (wlan0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.8231] device (wlan0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.8233] device (wlan0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.8244] policy: set 'OnePlus_Nox' (wlan0) as default for IPv4 routing and DNS
mai 08 10:30:26 nox NetworkManager[919]: <info>  [1651998626.8424] device (wlan0): Activation: successful, device activated.

hwinfo --netcard --wlan --bluetooth | grep -Ei “model:|driver:|status:|cmd:|file:|detected:” | grep -v "Config Status"

  Driver: "iwlwifi"
  Device File: wlan0
  Link detected: yes
    Driver Status: iwlwifi is active
    Driver Activation Cmd: "modprobe iwlwifi"
  Model: "Intel Bluetooth wireless interface"
  Driver: "btusb"
    Driver Status: btusb is active
    Driver Activation Cmd: "modprobe btusb"

What I have already tried:

lsmod | grep '^iwl.vm’

iwlmvm                450560  0
* Tried switching the hotspot between 2.4 ghz & 5ghz:

iwlist chan

wlan0     32 channels in total; available frequencies :
          Channel 01 : 2.412 GHz
          Channel 02 : 2.417 GHz
          Channel 03 : 2.422 GHz
          Channel 04 : 2.427 GHz
          Channel 05 : 2.432 GHz
          Channel 06 : 2.437 GHz
          Channel 07 : 2.442 GHz
          Channel 08 : 2.447 GHz
          Channel 09 : 2.452 GHz
          Channel 10 : 2.457 GHz
          Channel 11 : 2.462 GHz
          Channel 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Channel 36 : 5.18 GHz
          Channel 40 : 5.2 GHz
          Channel 44 : 5.22 GHz
          Channel 48 : 5.24 GHz
          Channel 52 : 5.26 GHz
          Channel 56 : 5.28 GHz
          Channel 60 : 5.3 GHz
          Channel 64 : 5.32 GHz
          Channel 100 : 5.5 GHz
          Channel 104 : 5.52 GHz
          Channel 108 : 5.54 GHz
          Channel 112 : 5.56 GHz
          Channel 116 : 5.58 GHz
          Channel 120 : 5.6 GHz
          Channel 124 : 5.62 GHz
          Channel 128 : 5.64 GHz
          Channel 132 : 5.66 GHz
          Channel 136 : 5.68 GHz
          Channel 140 : 5.7 GHz
          Current Frequency:2.412 GHz (Channel 1)

Weirdly enough, it always stays on channel 1. Even when my hotspot is set to 5ghz.

  • Checked out various threads, Patchy WiFi connection seemed relatively close to my issue but my hardware should the said protocols (right?!?)

nmcli device wifi list

IN-USE  BSSID              SSID         MODE   CHAN  RATE        SIGNAL  BARS  SECURITY 
\*     9E:F3:09:89:56:B2  OnePlus_Nox  Infra  1     270 Mbit/s  83      ▂▄▆█  WPA2

nmcli device show wlan0

GENERAL.DEVICE:                         wlan0
GENERAL.TYPE:                           wifi
GENERAL.HWADDR:                         D8:F2:CA:5F:08:89
GENERAL.MTU:                            1500
GENERAL.STATE:                          100 (connected)
GENERAL.CONNECTION:                     OnePlus_Nox
GENERAL.CON-PATH:                       /org/freedesktop/NetworkManager/ActiveConnection/5
IP4.ADDRESS[1]:                         192.168.59.132/24
IP4.GATEWAY:                            192.168.59.227
IP4.ROUTE[1]:                           dst = 192.168.59.0/24, nh = 0.0.0.0, mt = 600
IP4.ROUTE[2]:                           dst = 0.0.0.0/0, nh = 192.168.59.227, mt = 600
IP4.DNS[1]:                             192.168.59.227
IP6.ADDRESS[1]:                         fe80::1d1d:5f84:2d87:1ec5/64
IP6.GATEWAY:                            --
IP6.ROUTE[1]:                           dst = fe80::/64, nh = ::, mt = 1024

iw reg get

global
country FR: DFS-ETSI
	(2400 - 2483 @ 40), (N/A, 20), (N/A)
	(5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
	(5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
	(5470 - 5725 @ 160), (N/A, 26), (0 ms), DFS
	(5725 - 5875 @ 80), (N/A, 13), (N/A)
	(5945 - 6425 @ 160), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
	(57000 - 71000 @ 2160), (N/A, 40), (N/A)

So, I’m quite at a loss here.
In case my hardware is faulty, could I get some suggestions of the best network & bluetooth adapter I could get my hands on ?
Thanks !

2

why not change to 5.10 LTS and 5.15 LTS kernels and try with them

3

as @brahma already mentioned, update at least the kernel, better do an actual update. it’s useless to speculate about a system which none of us can handle with.

4

seems that there is still much more broken than the wifi but without detailed explanation everything will be a guess.

5

why not change to 5.10 LTS and 5.15 LTS kernels and try with them

@brahma I have used 5.15 today and I have still experienced a speed drop.

better do an actual update. it’s useless to speculate about a system which none of us can handle with.

@Olli Care to elaborate ? I don’t understand what you mean.

seems that there is still much more broken than the wifi but without detailed explanation everything will be a guess.

I have fixed the systemd failed boot up message by setting GRUB_ROOT_FS_RO=true in /etc/default/grub
What explanations are you expecting ?