Pressing caps lock causes lag

[SyNoPTiCaL]

Hi

I'm having an issue when pressing caps lock will cause fps drops in games. I figured this may have something to do with a virus/malware/key logger, so I did a complete format. First thing I did was install graphics card drivers, load up a game (cs:go) and test. Pressing caps lock (my walk key) causes about 2/3 seconds of fps lag, then everything is normal. This happens with no other key, and I tested with another keyboard and it does the same thing. It not only happens in games, but every now and then it will cause my cursor to lag in windows. I've reinstalled all drivers (although it happened before installing drivers too). Rebinding my walk key doesn't cause lag, but I would like to keep it capslock

My pc:
i7 6700k
8gb ddr4 3200mhz ram
gtx 970 g1

 

[Lutfij]

It could be the graphics drivers. Have you downloaded version 359.06 followed up on this tutorial to install your graphics drivers? + Is this installation via an upgrade or a clean install?

We will need you to provide the rest of your systems specs as there could be a possible BIOS issue in the works alongside driver issues.

You can also go through these threads:
http://www.tomshardware.com/forum/id-2825553/mouse-input-stops.html
http://www.tomshardware.com/forum/id-2838373/mouse-recognizing-click.html#17103564