Greetings!

I'm having an issue with character models disappearing (both PCs and NPCs) for a time from my screen, sometimes even my own. It will happen randomly and is not associated with my graphics level (I turned everything down to Low and it still happens). I usually have to let it fix itself but it's really annoying when I can't target a monster as a tank, and it's very difficult to target NPCs when I can't see them!

I've already tried updating my graphics drivers and it hasn't helped. I've talked to a few people that have the same issue and they have no idea what to do. Is this server lag or something? Thanks for your help!

Relevant System Specs:

Windows Vista Home SP2
AMD A8-3850 APU
8GB DDR3 1333 RAM
1.5 Mbps internet connection