With the mouse problem.

Will get straight to the point. The mouse is clamped automatically. Ie on other mice so: hold down the mouse button - is considered to be clamped. Released - pressed.However, I have a mouse individual or something in the settings wrong but I have works like this:
Click the mouse button - is considered to be clamped - release - considered to be clamped. Press again - is considered to be wrung out. Because of this, in games impossible to shoot. And it constantly. MB anyone help?