Ok, I uploaded the folder, and also my dxdiag file. Not sure if you need that, just covering the bases.

I'm still having this crash issue.

Do you need the whole folder or just a few of the files?

Same thing has happened to me. Crouched down, mostly pristine gear (pristine moto helmet), one hit from a zombie killed me.

Confirming this, had it yesterday on US 0-3 Experimental server, 50/50 players.

Worst desync/rubberbanding I've seen since the game released.

As OP said, items wouldn't move, players were warping all over the place at a constant rate, zombies were also warping and generally much more glitchy.