So I've been having this problem recently.. I'll be using my Intuos 2 and it will randomly cut out at times. Often it's when I let it sit for a moment, I'll come back and the cursor wont move while moving the stylus. Oddly it usually takes a quick flick of the mouse to jerk it back to life. recently it's been cutting out randomly during painting, even though the connections seem fine. Also, I've noticed if I start up my PC and don't use the tablet until long after the computer has been on, the tablet won't even intialize even though the light is on and the connections seem to be tight. Disconnecting the tablet and reconnecting it doesn't seem to remedy the situation, only rebooting seems to bring it to life.
Any bloody idea's what the hell could be wrong?