error code in plasma wayland crash multiple monitors

So I am now running in plasma wayland, trying it out, but it too seems to crash from time to time. When I say “crash” I just mean that all the screens lock up, I cannot move to any of my other desktops, and I cannot open or close any programs. Sometimes I can ctrl-alt-f1 to a terminal and restart plasma, but sometimes that doesn’t work.

Here is my hardware info:

> hwinfo --gfxcard
24: PCI a00.0: 0300 VGA compatible controller (VGA)              
  [Created at pci.386]
  Unique ID: cuhJ.S3lrFCxtKZ8
  Parent ID: x1VA.CS5kfnTSviA
  SysFS ID: /devices/pci0000:00/0000:00:03.1/0000:08:00.0/0000:09:00.0/0000:0a:00.0
  SysFS BusID: 0000:0a:00.0
  Hardware Class: graphics card
  Model: "ATI Navi 23 [Radeon RX 6600/6600 XT/6600M]"
  Vendor: pci 0x1002 "ATI Technologies Inc"
  Device: pci 0x73ff "Navi 23 [Radeon RX 6600/6600 XT/6600M]"
  SubVendor: pci 0x1da2 "Sapphire Technology Limited"
  SubDevice: pci 0xe447  
  Revision: 0xc7
  Driver: "amdgpu"
  Driver Modules: "amdgpu"
  Memory Range: 0xd0000000-0xdfffffff (ro,non-prefetchable)
  Memory Range: 0xe0000000-0xe01fffff (ro,non-prefetchable)
  I/O Ports: 0xe000-0xefff (rw)
  Memory Range: 0xfcd00000-0xfcdfffff (rw,non-prefetchable)
  Memory Range: 0x000c0000-0x000dffff (rw,non-prefetchable,disabled)
  IRQ: 96 (34945077 events)
  Module Alias: "pci:v00001002d000073FFsv00001DA2sd0000E447bc03sc00i00"
  Driver Info #0:
    Driver Status: amdgpu is active
    Driver Activation Cmd: "modprobe amdgpu"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #13 (PCI bridge)

Primary display adapter: #24

And here is my monitor configuration:

> xrandr | egrep 'onnect|creen|\*' | grep -v disconn | sort -r
XWAYLAND3 connected 1920x1080+640+0 (normal left inverted right x axis y axis) 600mm x 340mm
XWAYLAND2 connected 2560x1440+2560+1080 (normal left inverted right x axis y axis) 700mm x 390mm
XWAYLAND1 connected 1920x1080+2560+0 (normal left inverted right x axis y axis) 600mm x 340mm
XWAYLAND0 connected primary 2560x1440+0+1080 (normal left inverted right x axis y axis) 700mm x 390mm
Screen 0: minimum 16 x 16, current 5120 x 2520, maximum 32767 x 32767
   2560x1440     59.86*+
   2560x1440     59.86*+
   1920x1080     59.96*+
   1920x1080     59.96*+

2 things have caused my system to lock up: a) trying to run the microsoft teams app, and b) an error with running a thunderbird message filter that causes multiple error boxes to pop up really fast.

This last time, I could not kill plasma and restart it, and I kept getting this error coming through on the command line in my terminal:

^@^@^@^@[88572.202399] T8928] usb 1-3.4: Failed to query (GET_DEF) UVC control 2 on unit 1: -32 (exp. 1). 
[88572.205396] T8928] usb 1-3.4: Failed to query (GET_DEF) UVC control 2 on unit 1: -32 (exp. 1). 

Anyone know what this error message means? As for my monitor configuration, 3 of them use a DisplayPort connection and one of them uses HDMI. I also have a usb input cable plugged into one of the monitors, in order to be able to use the usb ports on the monitor. So this error may have something to do with that, but I don’t know. It could also be something else plugged into the usb, like the webcam, mouse, or keyboard. Any ideas?

That error looks webcam related. Does lockup ever occur if you plug keyboard and mouse into motherboard ports directly, and connect no other USB devices?