4 box shamans running off, more common in instance runs help

[drevil]

In my case, I'm convinced that the "key up" event is occasionally missed - it only ever happens to me when I'm hitting a broadcast movement key, such as a formation.

The fix is to hit the same key again.

yes, this is the exact problem.

and it happens very often for me, also on attack keys .. i'm still trying to find a solution.