Quote Originally Posted by Xzin
This has never happened for me except when I was on one screen (pressing the *run* command and then synergied over to another (the first one then never gets the keypress up stop running command). It happened one other time when I was programming my Xkeys to hit multiple keys at once, which is most likely similar to the not getting keypress up button.

I would start there.
Actually I use this to autorun when I've got a long distance to cover and want to do a few things on my alts in the mean time...

Cheers,
Stealthy