I have a weird problem. My old keyboard worked fine, then i got a Razor huntsmen v3 and installed razor synapse. When i used it some keys had problems. When i pressed ctrl and crouched in game sometimes it would instantly crouch, uncrouch and then crouch again with only 1 press. Sometimes, when I let go of the key it stays crouching. Sometimes when im holding the key it will randomly uncrouch for no reason.

I tried swapping the switches and same problem, then I plugged my old keyboard back in and I have the same problem with the same 2 keys. Does anyone know why this could happen? i tried to uninstall razor synapse but nothing.