You would be able to see conflicts when there is a (!) next to the address entry or channel.
If you can type while holding down the mouse button then I don't believe it would be an I/O conflict.
I cannot think of anything else unless its some weird feature through the accessibility options... try pressing shift 5 times and then go to settings and look through all options until you find something that may be doing it.
Hopefully another person who recognizes this can help
I do have this problem and I can't type while holding a mouse(touchpad) button. In the device manager I do have a few "!" in the icons...the are 4 of them.
Split by Roger
Reason old post with many replies
Edited by rotor123, 25 August 2012 - 11:57 AM.