I know exactly what you mean - from toggling a mode on a mechanical keyboard I didn't know existed and spent 20min looking for how to turn it off, to managing t

I know exactly what you mean - from toggling a mode on a mechanical keyboard I didn't know existed and spent 20min looking for how to turn it off, to managing to delete several Powerpoint slides that were not on the screen at all, solely via keyboard (so that I didn't notice it until saving/closing the file and losing them forever). It's amazing :)