Problem exists in both Windows 10 and Linux (Nobara). I’m finding that my keyboard and touchpad turn on and off intermittently. They will both become unresponsive (including backlight turning off) at the same time, and come back online, usually within a few seconds, sometimes longer.
I wonder if this is at all related to my issue. It doesn’t happen as often to me anymore, but I think I can recall it happening within two weeks of today.
Update: This also persists on Garuda/KDE