My keyboard was fine on Monday, I was away from PC on Tuesday, come Wednesday I have various keys not working, the main culprits is 1, CTRL, CAPS, TAB, ESC and C - I managed to get these working but intermittently when I press 1 it'll press TAB, pressing CTRL will press Start menu and ESC and C will just get pressed randomly no matter what I'm pressing, these will intermittently stop working aswell and take 5-10 minutes to start working again.



I have tried reinstall drivers, rebooting PC, I've tried the ESC CAPS SPACE hard reset sequence, kinda running out of ideas now.