PTT will stop working radomly during a game of Counter Strike Source

[afierymisfit]

During a game of CSS, my PTT will suddenly stop working. I've tried re-installing Teamspeak, but that didn't work. The button set for push to talk is on my mouse. Any help will be appreciated.

[BHKai]

What button on your mouse and what is your OS?

[afierymisfit]

I am using windows XP Media Center, and the button is Mouse Button 4. the mouse is a razer copperhead, if that helps any.

[afierymisfit]

can anyone else help me? ive noticed its not only a problem with CSS, but also with WoW.

[BHKai]

Make it a different button. TS has some problems with mice that have more the what used to be normal buttons.