Recently, when I'm working in Maya, after a while some of the keyboard keys stop responding...

For example, w/e/r do not work for translating, rotating, nor scaling..... Space stops showing me the hotBox... Shift/Alt still work...

when use my mouse to press the translate tool it works so I have no idea if it's my keyboard or if it's maya!

I have the Logitech Cordless Freedom Combo

and while I'm on this topic... My middle mouse button works when it wants to in Maya ... I have to restart my PC for it to start working...

-Emo