I have a weird problem. My keyboard lights are blinking every now and then (all of them, at the same time). When they do, I can't write anything with the keyboard. If they blink while pressing a key, that key might get stickified so that it's constantly "being pressed" even if it's not. This is resolved by double clicking that particular key (found that out by accident).

No antivirus/malvare program has removed a virus/malvare that does this. Tested a bunch.

I was wondering, is there a way to see, maybe programmatically, which process is doing the blinking? Or might this be a keyboard issue? Maybe hardware issue, because installing new drivers didn't help.

I would appreciate any help.