Internet not working since last update (NetworkManager doing weird stuff)

Since the last update, I don’t have internet access on my device although being connected to wifi. Also, my resolv.conf is weird.
On other linux devices it’s always like this:

# Generated by NetworkManager
search speedport.ip
nameserver 192.168.2.1
nameserver fe80::1%wlp1s0

while on the device without internet access it is:

# Generated by NetworkManager
nameserver 0.0.0.0

nameserver ::1

When I edit the resolv.code it obviously is changed back by NetworkManager after restarting NetworkManager

How can I get my Internet access back?

EDIT: Some additional information:


My NetworkManager Conf:

# NetworkManager configuration: /etc/NetworkManager/NetworkManager. conf (lib: 20-connectivity.conf)

[main]
# plugins=keyfile 
# rc-manager=symlink 
# auth-polkit=true 
# dhcp=internal 
# ivd-config-path= 
configure-and-quit=no 

[connectivity] 
uri=http://ping.manjaro.org/check_network_ status.txt 

[logging] 
# backend=journal 
# audit=true 

[device] 
# wifi.backend=wpa_supplicant 
# no-auto-default file "/var/lib/NetworkManager/no- auto-default.state"

Output of networkctl status:
●        State: routable                                           
  Online state: online                                             
       Address: 192.168.2.109 on wlp1s0
                100.85.0.1 on pvpnksintrf0
                192.168.122.1 on virbr0
                2003:f5:ef01:6653:8887:fdab:d5cc:1a62 on wlp1s0
                2003:f5:ef01:6653:e6a4:71ff:fea1:b549 on wlp1s0
                fdeb:446c:912d:8da:: on ipv6leakintrf0
                fdeb:446c:912d:8da:: on pvpnksintrf0
                fe80::a686:682a:c69a:d892 on wlp1s0
                fe80::5d0e:b3db:59c9:8c32 on ipv6leakintrf0
                fe80::34bd:2d7:7254:c83a on pvpnksintrf0
       Gateway: 100.85.0.1 on pvpnksintrf0
                192.168.2.1 (HUAWEI TECHNOLOGIES CO.,LTD) on wlp1s0
                192.168.2.1 (HUAWEI TECHNOLOGIES CO.,LTD) on wlp1s0
                fdeb:446c:912d:8da::1 on ipv6leakintrf0
                fdeb:446c:912d:8da::1 on pvpnksintrf0
                fe80::1 (HUAWEI TECHNOLOGIES CO.,LTD) on wlp1s0
                fe80::1 (HUAWEI TECHNOLOGIES CO.,LTD) on wlp1s0
           DNS: 192.168.2.1

Mai 19 17:59:41  systemd-networkd[5631]: wlp1s0: Connected WiFi access point:  (c8:14:51:8b:cc:3d)
Mai 19 17:59:41  systemd-networkd[5631]: wlp1s0: Gained carrier
Mai 19 17:59:42  systemd-networkd[5631]: wlp1s0: DHCPv4 address 192.168.2.109/24, gateway 192.168.2.1 acquired from 192.168.2.1
Mai 19 17:59:43  systemd-networkd[5631]: wlp1s0: Gained IPv6LL
Mai 19 18:21:17  systemd-networkd[5631]: wlp1s0: Lost carrier
Mai 19 18:21:17  systemd-networkd[5631]: wlp1s0: DHCP lease lost
Mai 19 18:21:17  systemd-networkd[5631]: wlp1s0: DHCPv6 lease lost
Mai 19 18:21:18  systemd-networkd[5631]: wlp1s0: Connected WiFi access point:  (c8:14:51:8b:cc:3d)
Mai 19 18:21:18  systemd-networkd[5631]: wlp1s0: Gained carrier
Mai 19 18:21:18  systemd-networkd[5631]: wlp1s0: DHCPv4 address 192.168.2.109/24, gateway 192.168.2.1 acquired from 192.168.2.1

And last but not least, my inxi output:

System:
  Kernel: 4.19.241-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 11.2.0
    parameters: BOOT_IMAGE=/boot/vmlinuz-4.19-x86_64
    root=UUID=f7329be1-faa6-4ac6-a051-450dd38e360b rw udev.log_priority=3
    bootsplash.bootfile=bootsplash-themes/manjaro/bootsplash
  Desktop: GNOME v: 42.1 tk: GTK v: 3.24.33 wm: gnome-shell dm: GDM v: 42.0
    Distro: Manjaro Linux base: Arch Linux
Machine:
  Type: Laptop System: Dell product: Latitude E5270 v: N/A
    serial:  Chassis: type: 9 serial: 
  Mobo: Dell model: 0G3XN9 v: A00 serial:  UEFI: Dell
    v: 1.23.3 date: 08/04/2020
Battery:
  ID-1: BAT0 charge: 7.2 Wh (100.0%) condition: 7.2/47.0 Wh (15.2%)
    volts: 12.4 min: 11.4 model: LGC-LGC4.20 DELL RDRH967 type: Li-ion
    serial:  status: full
Memory:
  RAM: total: 15.56 GiB used: 1.27 GiB (8.2%)
  RAM Report:
    permissions: Unable to run dmidecode. Root privileges required.
CPU:
  Info: model: Intel Core i7-6600U bits: 64 type: MT MCP arch: Skylake
    family: 6 model-id: 0x4E (78) stepping: 3 microcode: 0xEC
  Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
    L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
    L3: 4 MiB desc: 1x4 MiB
  Speed (MHz): avg: 657 high: 700 min/max: 400/3400 scaling:
    driver: intel_pstate governor: powersave cores: 1: 642 2: 653 3: 635 4: 700
    bogomips: 22464
  Flags: 3dnowprefetch abm acpi adx aes aperfmperf apic arat
    arch_capabilities arch_perfmon art avx avx2 bmi1 bmi2 bts clflush clflushopt
    cmov constant_tsc cpuid cpuid_fault cx16 cx8 de ds_cpl dtes64 dtherm dts
    epb ept ept_ad erms est f16c flexpriority flush_l1d fma fpu fsgsbase fxsr
    hle ht hwp hwp_act_window hwp_epp hwp_notify ibpb ibrs ida intel_pt
    invpcid invpcid_single lahf_lm lm mca mce md_clear mmx monitor movbe mpx
    msr mtrr nonstop_tsc nopl nx pae pat pbe pcid pclmulqdq pdcm pdpe1gb pebs
    pge pln pni popcnt pse pse36 pti pts rdrand rdseed rdtscp rep_good rtm
    sdbg sep smap smep smx ss ssbd sse sse2 sse4_1 sse4_2 ssse3 stibp syscall
    tm tm2 tpr_shadow tsc tsc_adjust tsc_deadline_timer tsc_known_freq vme vmx
    vnmi vpid x2apic xgetbv1 xsave xsavec xsaveopt xsaves xtopology xtpr
  Vulnerabilities:
  Type: itlb_multihit status: KVM: Split huge pages
  Type: l1tf
    mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable
  Type: meltdown mitigation: PTI
  Type: spec_store_bypass
    mitigation: Speculative Store Bypass disabled via prctl and seccomp
  Type: spectre_v1
    mitigation: usercopy/swapgs barriers and __user pointer sanitization
  Type: spectre_v2 mitigation: Retpolines, IBPB: conditional, IBRS_FW,
    STIBP: conditional, RSB filling
  Type: srbds mitigation: Microcode
  Type: tsx_async_abort mitigation: Clear CPU buffers; SMT vulnerable
Graphics:
  Device-1: Intel Skylake GT2 [HD Graphics 520] vendor: Dell driver: i915
    v: kernel ports: active: eDP-1 empty: DP-1,HDMI-A-1,HDMI-A-2 bus-ID: 00:02.0
    chip-ID: 8086:1916 class-ID: 0300
  Device-2: Sunplus Innovation Dell Integrated HD Webcam type: USB
    driver: uvcvideo bus-ID: 1-2:2 chip-ID: 1bcf:28bd class-ID: 0e02
  Display: wayland server: X.org v: 1.21.1.3 with: Xwayland v: 22.1.1
    compositor: gnome-shell driver: gpu: i915 display-ID: 0
  Monitor-1: eDP-1 model: LG Display 0x049f built: 2014 res: 1920x1080
    dpi: 177 gamma: 1.2 size: 276x156mm (10.87x6.14") diag: 317mm (12.5")
    ratio: 16:9 modes: 1920x1080
  OpenGL: renderer: Mesa Intel HD Graphics 520 (SKL GT2) v: 4.6 Mesa 22.0.3
    direct render: Yes
Audio:
  Device-1: Intel Sunrise Point-LP HD Audio vendor: Dell driver: snd_hda_intel
    v: kernel alternate: snd_soc_skl bus-ID: 00:1f.3 chip-ID: 8086:9d70
    class-ID: 0403
  Sound Server-1: ALSA v: k4.19.241-1-MANJARO running: yes
  Sound Server-2: JACK v: 1.9.21 running: no
  Sound Server-3: PulseAudio v: 15.0 running: yes
  Sound Server-4: PipeWire v: 0.3.51 running: yes
Network:
  Device-1: Intel Ethernet I219-LM vendor: Dell driver: e1000e v: 3.2.6-k
    port: N/A bus-ID: 00:1f.6 chip-ID: 8086:156f class-ID: 0200
  IF: enp0s31f6 state: down mac: 
  Device-2: Intel Wireless 8260 driver: iwlwifi v: kernel pcie: gen: 1
    speed: 2.5 GT/s lanes: 1 bus-ID: 01:00.0 chip-ID: 8086:24f3 class-ID: 0280
  IF: wlp1s0 state: up mac: 
  IP v4:  type: dynamic scope: global broadcast: 
  IP v6:  type: dynamic mngtmpaddr noprefixroute scope: global
  IP v6:  type: dynamic noprefixroute scope: global
  IP v6:  type: noprefixroute scope: link
  IF-ID-1: ipv6leakintrf0 state: unknown speed: N/A duplex: N/A
    mac: 
  IP v6:  type: noprefixroute scope: global
  IP v6:  type: noprefixroute scope: link
  IF-ID-2: pvpnksintrf0 state: unknown speed: N/A duplex: N/A mac: 
  IP v4:  type: noprefixroute scope: global broadcast: 
  IP v6:  type: noprefixroute scope: global
  IP v6:  type: noprefixroute scope: link
  IF-ID-3: virbr0 state: down mac: 
  IP v4:  scope: global broadcast: 
  IF-ID-4: wwp0s20f0u5i12 state: down mac: 
  WAN IP: No WAN IP found. Connected to web? SSL issues? Try enabling dig
Bluetooth:
  Device-1: Intel Bluetooth wireless interface type: USB driver: btusb v: 0.8
    bus-ID: 1-8:4 chip-ID: 8087:0a2b class-ID: e001
  Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
  Message: No logical block device data found.
RAID:
  Hardware-1: Intel 82801 Mobile SATA Controller [RAID mode] driver: ahci
    v: 3.0 port: f060 bus-ID: 00:17.0 chip-ID: 8086:282a rev: N/A class-ID: 0104
Drives:
  Local Storage: total: 953.87 GiB used: 381.46 GiB (40.0%)
  SMART Message: Required tool smartctl not installed. Check --recommends
  ID-1: /dev/sda maj-min: 8:0 model: SSD1000S00 size: 953.87 GiB block-size:
    physical: 512 B logical: 512 B speed: 3.0 Gb/s type: SSD serial: 
    rev: 8A0 scheme: GPT
  Message: No optical or floppy data found.
Partition:
  ID-1: / raw-size: 953.57 GiB size: 937.53 GiB (98.32%)
    used: 381.46 GiB (40.7%) fs: ext4 dev: /dev/sda2 maj-min: 8:2 label: N/A
    uuid: f7329be1-faa6-4ac6-a051-450dd38e360b
  ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
    used: 288 KiB (0.1%) fs: vfat dev: /dev/sda1 maj-min: 8:1 label: NO_LABEL
    uuid: 34AE-9362
Swap:
  Alert: No swap data was found.
Unmounted:
  Message: No unmounted partitions found.
USB:
  Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 12 rev: 2.0
    speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
  Device-1: 1-2:2 info: Sunplus Innovation Dell Integrated HD Webcam
    type: Video driver: uvcvideo interfaces: 2 rev: 2.0 speed: 480 Mb/s
    power: 500mA chip-ID: 1bcf:28bd class-ID: 0e02
  Device-2: 1-7:3 info: Broadcom 5880 type: Smart Card driver: N/A
    interfaces: 4 rev: 1.1 speed: 12 Mb/s power: 100mA chip-ID: 0a5c:5834
    class-ID: 0b00 serial: 
  Device-3: 1-8:4 info: Intel Bluetooth wireless interface type: Bluetooth
    driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA
    chip-ID: 8087:0a2b class-ID: e001
  Device-4: 1-9:5 info: Atmel maXTouch Digitizer type: HID
    driver: hid-generic,hid-multitouch,usbhid interfaces: 2 rev: 2.0
    speed: 12 Mb/s power: 100mA chip-ID: 03eb:8453 class-ID: 0300
  Hub-2: 2-0:1 info: Super-speed hub ports: 6 rev: 3.0 speed: 5 Gb/s
    chip-ID: 1d6b:0003 class-ID: 0900
  Device-1: 2-5:2 info: Dell DW5811e Snapdragon™ X7 LTE
    type: Communication,CDC-Data driver: cdc_mbim,qcserial interfaces: 5
    rev: 3.0 speed: 5 Gb/s power: 504mA chip-ID: 413c:81b6 class-ID: 0a00
    serial: 
Sensors:
  System Temperatures: cpu: 49.0 C pch: 44.0 C mobo: N/A
  Fan Speeds (RPM): cpu: 0
Info:
  Processes: 195 Uptime: 52m wakeups: 1 Init: systemd v: 250 tool: systemctl
  Compilers: gcc: 11.2.0 clang: 13.0.1 Packages: 1365 pacman: 1343 lib: 374
  flatpak: 22 Shell: Zsh v: 5.8.1 running-in: gnome-terminal inxi: 3.3.15

Please read the following and post a complete inxi output:

Ok, I added additional information to the inital question text