Halo pc annoying

[Über_Menkey]

Halo runs fine, with one exception. Any weapon that has the ability of zoom will not zoom when I press the zoom key. I can sit back not touch a single key and the weapons will zoom and unzoom continuously. Its not a big deal big its really annoying when trying to play. It did stop for a period of time and come back though. I had the same problem in the demo but it just disappeared after a while.

[danglier]

If you are using a control pad, try recalibrating it, if a key board, maybe the key for that action is faulty and for that matter the control pad too.

[Über_Menkey]

I have changed keys on my keyboard but its the same result, I do have a joystick plugged in I'll try removing it.