I use a saitek cyborg v.3 mouse, pretty old and shit but I like the shape and its got a good dpi and im shit anyway, so i'd like to keep it if possible. However, it just recently started getting very twitchy, jumping around when I move it, and stuttering. If I try to play tf2 this results in my screen shaking and for everything else it's really annoying. Any ideas as to what the problem could be? I use a mousepad, cleaned that, tried on my wooden desk and same story. Tried it on the back of some white paper and my mouse goes absolutely spastic. I reinstalled drivers off saitek but did nothing. Also tried a different usb input, again nothing. Also restarted computer.