The previous thread on this has just been closed, but the problem remains: periodically the keyboard stops responding. Uninstall and reinstall in Device Manager, or restarting the laptop solves it temporarily but it comes back at least once a week.
Previous thread marked as solution but it isn't:
https://rog-forum.asus.com/t5/rog-strix-series/after-the-latest-bios-update-keyboard-stops-working-r...
