some time ago I've started noticing the side buttons not reacting on first click. lately it's gotten really noticeable. 3,4,5 clicks to get it to work. quite annoying since that's my knife in BF3. no stealth knife is a life or death decision. needless to say this lead to a lot of profanities.
since it's way out of it's RMA period, is there a way to clean it maybe? what should I do? I mean I'm certainly not the cleanliest person in the world, and I've got 2 dogs, but my electronics I try to keep clean.
what can I do?