I’ve got this USB PCI Extender: USB 3.0 PCI-E Card, ORICO PCI-E 7 USB 3.0 Ports Controller Card Adapter Add on Card Interface 7x USB3.0 Desktop with 15 pin SATA Power Connector for Windows Vista PC, Speed Up to 5.0 Gbps - Newegg.com which works all Manjaro kernels, but has a strange issue where it stops acknlowedging data connections at a certain point.
Devices plugged into it still recieve power, but drop all data connections. Some kernels do this faster than others, but they all do it eventually:
5.15.12-1: Within 5 minutes
5.14.21-2: About a day
5.10.89: About a day
What should I investigate to try and resolve this? Is there even anything I can do to try and inprove the stability of the card? For sanity’s sake, yes, the internal power supply is connected to it 
System:
Kernel: 5.14.21-2-MANJARO x86_64 bits: 64 compiler: gcc v: 11.1.0
parameters: BOOT_IMAGE=/@/boot/vmlinuz-5.14-x86_64
root=UUID=6ce26050-4dcc-47b7-a937-45467d8b8d61 rw rootflags=subvol=@
radeon.modeset=1 nvdia-drm.modeset=1 quiet
cryptdevice=UUID=466d5812-64c7-4a28-bcc4-a1a5adfa9450:luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450
root=/dev/mapper/luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 apparmor=1
security=apparmor
resume=/dev/mapper/luks-81b2dc57-06f5-4471-b484-77c3a516f307
udev.log_priority=3
Desktop: KDE Plasma 5.23.4 tk: Qt 5.15.2 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Desktop Mobo: ASUSTeK model: PRIME X570-PRO v: Rev X.0x
serial: <superuser required> UEFI: American Megatrends v: 4021
date: 08/09/2021
Battery:
Message: No system battery data found. Is one present?
Memory:
RAM: total: 62.72 GiB used: 28.3 GiB (45.1%)
RAM Report:
permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: model: AMD Ryzen 9 5950X bits: 64 type: MT MCP arch: Zen 3
family: 0x19 (25) model-id: 0x21 (33) stepping: 0 microcode: 0xA201016
Topology: cpus: 1x cores: 16 tpc: 2 threads: 32 smt: enabled cache:
L1: 1024 KiB desc: d-16x32 KiB; i-16x32 KiB L2: 8 MiB desc: 16x512 KiB
L3: 64 MiB desc: 2x32 MiB
Speed (MHz): avg: 3187 high: 4583 min/max: 2200/5083 boost: enabled
scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 3340 2: 2625
3: 2559 4: 2637 5: 2739 6: 2611 7: 2709 8: 2545 9: 3541 10: 3829 11: 3577
12: 3465 13: 4583 14: 3566 15: 3636 16: 3536 17: 3016 18: 2529 19: 2295
20: 2513 21: 2646 22: 2446 23: 2788 24: 2756 25: 3425 26: 3939 27: 3403
28: 3549 29: 4235 30: 3708 31: 3604 32: 3651 bogomips: 217667
Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
constant_tsc cpb cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total
cqm_occup_llc cr8_legacy cx16 cx8 de decodeassists erms extapic
extd_apicid f16c flushbyasid fma fpu fsgsbase fsrm fxsr fxsr_opt ht
hw_pstate ibpb ibrs ibs invpcid irperf lahf_lm lbrv lm mba mca mce
misalignsse mmx mmxext monitor movbe msr mtrr mwaitx nonstop_tsc nopl npt
nrip_save nx ospke osvw overflow_recov pae pat pausefilter pclmulqdq
pdpe1gb perfctr_core perfctr_llc perfctr_nb pfthreshold pge pku pni popcnt
pse pse36 rapl rdpid rdpru rdrand rdseed rdt_a rdtscp rep_good sep sha_ni
skinit smap smca smep ssbd sse sse2 sse4_1 sse4_2 sse4a ssse3 stibp succor
svm svm_lock syscall tce topoext tsc tsc_scale umip v_spec_ctrl
v_vmsave_vmload vaes vgif vmcb_clean vme vmmcall vpclmulqdq wbnoinvd wdt
xgetbv1 xsave xsavec xsaveerptr xsaveopt xsaves
Vulnerabilities:
Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
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: Full AMD retpoline, IBPB: conditional,
IBRS_FW, STIBP: always-on, RSB filling
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: NVIDIA GA104 [GeForce RTX 3070] vendor: ASUSTeK driver: nvidia
v: 495.44 alternate: nouveau,nvidia_drm bus-ID: 0a:00.0 chip-ID: 10de:2484
class-ID: 0300
Device-2: AMD Cape Verde PRO [Radeon HD 7750/8740 / R7 250E]
vendor: VISIONTEK driver: radeon v: kernel alternate: amdgpu bus-ID: 0b:00.0
chip-ID: 1002:683f class-ID: 0300
Device-3: Microdia USB 2.0 Camera type: USB driver: snd-usb-audio,uvcvideo
bus-ID: 7-2:2 chip-ID: 0c45:6367 class-ID: 0102 serial: <filter>
Display: x11 server: X.Org 1.21.1.2 compositor: kwin_x11 driver:
loaded: modesetting,nvidia display-ID: :0 screens: 1
Screen-1: 0 s-res: 5760x2160 s-dpi: 80 s-size: 1829x686mm (72.0x27.0")
s-diag: 1953mm (76.9")
Monitor-1: DP-1 res: 1920x1080 dpi: 93 size: 527x296mm (20.7x11.7")
diag: 604mm (23.8")
Monitor-2: HDMI-0 res: 1920x1080 dpi: 93 size: 527x296mm (20.7x11.7")
diag: 604mm (23.8")
Monitor-3: DP-3 res: 1920x1080 dpi: 82 size: 598x336mm (23.5x13.2")
diag: 686mm (27")
Monitor-4: DP-4 res: 1920x1080 dpi: 82 size: 598x336mm (23.5x13.2")
diag: 686mm (27")
Monitor-5: DP-1-3 res: 1920x1080 dpi: 93 size: 527x296mm (20.7x11.7")
diag: 604mm (23.8")
Monitor-6: DP-1-4 res: 1920x1080 dpi: 82 size: 598x336mm (23.5x13.2")
diag: 686mm (27")
OpenGL: renderer: NVIDIA GeForce RTX 3070/PCIe/SSE2 v: 4.6.0 NVIDIA 495.44
direct render: Yes
Audio:
Device-1: NVIDIA GA104 High Definition Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus-ID: 0a:00.1 chip-ID: 10de:228b
class-ID: 0403
Device-2: AMD Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000
Series]
vendor: VISIONTEK driver: snd_hda_intel v: kernel bus-ID: 0b:00.1
chip-ID: 1002:aab0 class-ID: 0403
Device-3: AMD Starship/Matisse HD Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel bus-ID: 0d:00.4 chip-ID: 1022:1487
class-ID: 0403
Device-4: JMTek LLC. Plugable USB Audio Device type: USB
driver: hid-generic,snd-usb-audio,usbhid bus-ID: 3-1:2 chip-ID: 0c76:120b
class-ID: 0300 serial: <filter>
Device-5: Schiit Audio Schiit Unison Universal Dac type: USB
driver: snd-usb-audio bus-ID: 3-3:4 chip-ID: 30be:1019 class-ID: 0102
Device-6: ASUSTek ASUS AI Noise-Cancelling Mic Adapter type: USB
driver: hid-generic,snd-usb-audio,usbhid bus-ID: 5-5:3 chip-ID: 0b05:194e
class-ID: 0300 serial: <filter>
Device-7: Microdia USB 2.0 Camera type: USB driver: snd-usb-audio,uvcvideo
bus-ID: 7-2:2 chip-ID: 0c45:6367 class-ID: 0102 serial: <filter>
Sound Server-1: ALSA v: k5.14.21-2-MANJARO running: yes
Sound Server-2: JACK v: 1.9.19 running: no
Sound Server-3: PulseAudio v: 15.0 running: yes
Sound Server-4: PipeWire v: 0.3.42 running: no
Network:
Device-1: Intel I211 Gigabit Network vendor: ASUSTeK driver: igb v: kernel
port: f000 bus-ID: 06:00.0 chip-ID: 8086:1539 class-ID: 0200
IF: enp6s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IF-ID-1: nordlynx state: unknown speed: N/A duplex: N/A mac: N/A
IP v4: <filter> scope: global
WAN IP: <filter>
Bluetooth:
Device-1: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) type: USB
driver: btusb v: 0.8 bus-ID: 3-5.3:9 chip-ID: 0a12:0001 class-ID: e001
Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends
Logical:
Message: No logical block device data found.
Device-1: luks-c847cf9f-c6b5-4624-a25e-4531e318851a maj-min: 254:2
type: LUKS dm: dm-2 size: 3.64 TiB
Components:
p-1: sda1 maj-min: 8:1 size: 3.64 TiB
Device-2: luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 maj-min: 254:0
type: LUKS dm: dm-0 size: 864.75 GiB
Components:
p-1: nvme0n1p2 maj-min: 259:2 size: 864.75 GiB
Device-3: luks-81b2dc57-06f5-4471-b484-77c3a516f307 maj-min: 254:1
type: LUKS dm: dm-1 size: 66.26 GiB
Components:
p-1: nvme0n1p3 maj-min: 259:3 size: 66.26 GiB
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 9.11 TiB used: 2.62 TiB (28.7%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Western Digital
model: WDS100T3X0C-00SJG0 size: 931.51 GiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
rev: 111110WD temp: 48.9 C scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:4 vendor: Western Digital
model: WDS100T2B0C-00PXH0 size: 931.51 GiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 type: SSD serial: <filter>
rev: 211070WD temp: 43.9 C scheme: GPT
ID-3: /dev/sda maj-min: 8:0 vendor: Western Digital
model: WD4005FZBX-00K5WB0 size: 3.64 TiB block-size: physical: 4096 B
logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 7200 serial: <filter>
rev: 1A01 scheme: GPT
ID-4: /dev/sdb maj-min: 8:16 vendor: Western Digital
model: WD4005FZBX-00K5WB0 size: 3.64 TiB block-size: physical: 4096 B
logical: 512 B speed: 6.0 Gb/s type: HDD rpm: 7200 serial: <filter>
rev: 1A01 scheme: GPT
ID-5: /dev/sdc maj-min: 8:32 type: USB vendor: Toshiba model: TransMemory
size: 14.92 GiB block-size: physical: 512 B logical: 512 B type: N/A
serial: <filter> rev: 1.00 scheme: MBR
SMART Message: Unknown USB bridge. Flash drive/Unsupported enclosure?
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 864.75 GiB size: 767 GiB (88.70%) used: 723.22 GiB (94.3%)
fs: btrfs dev: /dev/dm-0 maj-min: 254:0
mapped: luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 label: N/A
uuid: 6ce26050-4dcc-47b7-a937-45467d8b8d61
ID-2: /boot/efi raw-size: 512 MiB size: 511 MiB (99.80%)
used: 26.1 MiB (5.1%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1 label: N/A
uuid: 4B3B-683F
ID-3: /home raw-size: 864.75 GiB size: 767 GiB (88.70%)
used: 723.22 GiB (94.3%) fs: btrfs dev: /dev/dm-0 maj-min: 254:0
mapped: luks-466d5812-64c7-4a28-bcc4-a1a5adfa9450 label: N/A
uuid: 6ce26050-4dcc-47b7-a937-45467d8b8d61
ID-4: /run/media/sarah/ConvergentRefuge raw-size: 3.64 TiB
size: 3.64 TiB (100.00%) used: 1.33 TiB (36.6%) fs: btrfs dev: /dev/dm-2
maj-min: 254:2 mapped: luks-c847cf9f-c6b5-4624-a25e-4531e318851a
label: ConvergentRefuge uuid: 7d295e73-4143-4eb1-9d22-75a06b1d2984
ID-5: /run/media/sarah/MSS_EXtended raw-size: 731.51 GiB
size: 731.16 GiB (99.95%) used: 593.93 GiB (81.2%) fs: xfs
dev: /dev/nvme1n1p1 maj-min: 259:5 label: MSS EXtended
uuid: 20339e0b-8343-433e-9209-ac67e31d9d73
ID-6: /run/user/1000/keybase/kbfs raw-size: N/A size: 250 GiB
used: 0 KiB (0.0%) fs: fuse dev: /dev/fuse label: N/A uuid: N/A
Swap:
Kernel: swappiness: 60 (default) cache-pressure: 100 (default)
ID-1: swap-1 type: partition size: 64 GiB used: 25.5 MiB (0.0%)
priority: -2 dev: /dev/dm-1 maj-min: 254:1
mapped: luks-81b2dc57-06f5-4471-b484-77c3a516f307 label: N/A
uuid: c5112526-26fb-473c-b7ab-bb9ef049aa38
Unmounted:
ID-1: /dev/nvme1n1p2 maj-min: 259:6 size: 16 MiB fs: <superuser required>
label: N/A uuid: N/A
ID-2: /dev/nvme1n1p3 maj-min: 259:7 size: 199.98 GiB fs: ntfs label: N/A
uuid: E658FD3258FD025B
ID-3: /dev/sdb1 maj-min: 8:17 size: 3.64 TiB fs: ntfs
label: JerichoVariance uuid: 1AB22D5664889CBD
ID-4: /dev/sdc1 maj-min: 8:33 size: 2.97 GiB fs: iso9660
ID-5: /dev/sdc2 maj-min: 8:34 size: 4 MiB fs: vfat label: MISO_EFI
uuid: 97EE-3EF6
USB:
Hub-1: 1-0:1 info: Hi-speed hub with single TT ports: 1 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Hub-2: 2-0:1 info: Super-speed hub ports: 4 rev: 3.0 speed: 5 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-3: 3-0:1 info: Hi-speed hub with single TT ports: 6 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 3-1:2 info: JMTek LLC. Plugable USB Audio Device type: Audio,HID
driver: hid-generic,snd-usb-audio,usbhid interfaces: 4 rev: 1.1
speed: 12 Mb/s power: 100mA chip-ID: 0c76:120b class-ID: 0300
serial: <filter>
Hub-4: 3-2:3 info: Terminus FE 2.1 7-port Hub ports: 7 rev: 2.0
speed: 480 Mb/s power: 100mA chip-ID: 1a40:0201 class-ID: 0900
Device-1: 3-2.1:5 info: Sunplus Innovation Gaming mouse [Philips SPK9304]
type: Mouse driver: hid-generic,usbhid interfaces: 1 rev: 2.0
speed: 1.5 Mb/s power: 98mA chip-ID: 1bcf:08a0 class-ID: 0301
Device-2: 3-2.4:7
info: Toshiba TransMemory-Mini / Kingston DataTraveler 2.0 Stick
type: Mass Storage driver: usb-storage interfaces: 1 rev: 2.0
speed: 480 Mb/s power: 100mA chip-ID: 0930:6544 class-ID: 0806
serial: <filter>
Device-3: 3-2.5:10 info: Microdia Backlit Gaming Keyboard
type: Keyboard,Mouse driver: hid-generic,usbhid interfaces: 2 rev: 2.0
speed: 12 Mb/s power: 400mA chip-ID: 0c45:652f class-ID: 0301
Device-4: 3-2.6:11 info: HUION H420 type: Mouse,HID driver: uclogic,usbhid
interfaces: 3 rev: 1.1 speed: 12 Mb/s power: 100mA chip-ID: 256c:006e
class-ID: 0300
Hub-5: 3-2.7:12 info: Terminus Hub ports: 4 rev: 2.0 speed: 480 Mb/s
power: 100mA chip-ID: 1a40:0101 class-ID: 0900
Device-1: 3-2.7.4:13 info: Texas Instruments TI-Nspire Calculator
type: <vendor specific> driver: N/A interfaces: 1 rev: 2.0 speed: 12 Mb/s
power: 500mA chip-ID: 0451:e012 class-ID: 0000
Device-2: 3-3:4 info: Schiit Audio Schiit Unison Universal Dac type: Audio
driver: snd-usb-audio interfaces: 2 rev: 2.0 speed: 480 Mb/s power: 500mA
chip-ID: 30be:1019 class-ID: 0102
Hub-6: 3-5:6 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s
power: 100mA chip-ID: 05e3:0608 class-ID: 0900
Device-1: 3-5.3:9
info: Cambridge Silicon Radio Bluetooth Dongle (HCI mode) type: Bluetooth
driver: btusb interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 100mA
chip-ID: 0a12:0001 class-ID: e001
Hub-7: 3-6:8 info: Genesys Logic Hub ports: 4 rev: 2.0 speed: 480 Mb/s
power: 100mA chip-ID: 05e3:0608 class-ID: 0900
Hub-8: 4-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-9: 5-0:1 info: Hi-speed hub with single TT ports: 6 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 5-4:2 info: ASUSTek AURA LED Controller type: HID
driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s power: 16mA
chip-ID: 0b05:18f3 class-ID: 0300 serial: <filter>
Device-2: 5-5:3 info: ASUSTek ASUS AI Noise-Cancelling Mic Adapter
type: Audio,HID driver: hid-generic,snd-usb-audio,usbhid interfaces: 4
rev: 1.1 speed: 12 Mb/s power: 100mA chip-ID: 0b05:194e class-ID: 0300
serial: <filter>
Hub-10: 6-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Hub-11: 7-0:1 info: Hi-speed hub with single TT ports: 4 rev: 2.0
speed: 480 Mb/s chip-ID: 1d6b:0002 class-ID: 0900
Device-1: 7-2:2 info: Microdia USB 2.0 Camera type: Video,Audio
driver: snd-usb-audio,uvcvideo interfaces: 4 rev: 2.0 speed: 480 Mb/s
power: 500mA chip-ID: 0c45:6367 class-ID: 0102 serial: <filter>
Hub-12: 8-0:1 info: Super-speed hub ports: 4 rev: 3.1 speed: 10 Gb/s
chip-ID: 1d6b:0003 class-ID: 0900
Sensors:
System Temperatures: cpu: 56.4 C mobo: N/A
Fan Speeds (RPM): N/A
GPU: device: nvidia screen: :0.0 temp: 48 C fan: 0% device: radeon
temp: 50.0 C
Info:
Processes: 847 Uptime: 13h 44m wakeups: 0 Init: systemd v: 250
tool: systemctl Compilers: gcc: 11.1.0 alt: 10 clang: 13.0.0 Packages: 2246
pacman: 2223 lib: 495 flatpak: 7 snap: 16 Shell: Bash v: 5.1.12
running-in: yakuake inxi: 3.3.11
