Guild Wars 2

Happening a lot since Sept patch . I can be doing a number if different things in game and my character becomes invisible. I have to relog to fix it.

My drivers are up to date just did that a few days ago .
AMD radeon 7800
Intel i7 3770 – 3.50 GHz
windows 7 64 bit
8 Gigs of ram

Never had this problem before the patch
anyone else having this problem?

I’m also getting this problem from time to time when waypointing or respawning, my toon will be invisible, my weapons not.