i know this may be odd but....

[Kan3Dant3]

my games are suddenly from cripplingly slow to too fast and unplayable.... how do i fix this

 

[damric]

Clean out the dust and the spyware.

 

[cdrkf]

my games are suddenly from cripplingly slow to too fast and unplayable.... how do i fix this

I'd need to know a bit more about your situation to help...

What system do you have?
Ideally need CPU, Graphics Card, Power Supply, RAM and Operating System information.
What games is this happening in and what are you doing when it happens (e.g. are you multi-player or single player)?
What internet connection do you use to game?