Re: Blade\'s \"Skateboard\" movement makes Sin unplay
No to all of those, BUT... I do have a wireless mouse and keyboard going through a KVM. So I tried a wired keyboard briefly, and that does seem - strangely - more stable. All other FPSs I've tried with this setup seem fine though. :P
I'll try playing a little more with a wired keyboard and mouse and see if it really is much different.