I've noticed that when i play quake, sometime the fire button will lock in it's current state for a brief moment. So it will be stuck firing the weapon I have out, or it won't fire at all. I think that clicking again removes gets rid of the issue. So if it gets stuck firing, it will stay that way until I click again, and if it's idle, it will require like two clicks for it to start firing.

I've played q3 before and I never had this problem so I don't know what could be the cause. I think the only difference since the last time I played was that I moved from 32bit OS to 64bit.

I'm using the Steam vanilla version of the game but I also downloaded a torrented version I used to have that worked, and the problem is still present. Obviously it's not an issue with the mouse since it works fine in any other game.

Maybe someone can help me deal with this. Thx.