I'm getting random crashes which I believe are coming from +movement, it has happened to me only as leap skulk so far.

Elfkiller says he uses his mwheel for +movement and is crashing all the time from it.

We're going to need a lot more information to determine what exactly is going on. Are you crashing to the desktop, killing the hl.exe? Does NS just stop responding, and you have to kill hl.exe manually?

And when this happens are you mid-leap/blink, had you *just* hit +movement, what exactly?

Not sure if I killed the exe myself or not, has become so routine with time. I believe it crashed right when I hit the button. I know this is pretty thin but I'll be watching for it now so should have more accurate info soon.