@kaia
I do experience crashes of sway on resume with Nvidia. I think I use open source drivers. Can't access the machine now.
My mech kbd typically 'hangs' bcs, I pressed some key combination that switches the mode, disables something like Bluetooth, or Fn/win etc. In such cases, random combinations help, sometimes I google for the manual.
It's strange for kbd to fail on Linux. Is it a Bluetooth keyboard (these drivers crash more often). A USB cable in the drawer helps me with this.
@xarvos