Artifacting with 2+ WoWs

:thumbup: Yeah, Ill try that when I get home and see if it helps.

Another update here: I just took a little video to show what I'm talking about. Youtube apparently takes a little while to add it to your list once you upload it, so I'll edit when it comes up. Hopefully someone can help after this. I actually got a Blue Screen while configuring my mods from a fresh WoW install and Symlink, so I dont know. I researched the BSOD and I found absolutely nothing.

Edit: Sorry, Double post - And also Frap deleting the WTF folder didnt work - I think it has something to do with my hardware / drivers /software.

Edit2: Video : http://www.youtube.com/watch?v=dXNIN_Bo_Nc The quality was taken WAY down because of youtube, but you can basically see whats going on. The frames are all flashing in and out - that isnt because of the camera.

are you running a multi core processor?

I had this problem awhile back. When i started 2 wows...even at the login screen i had artifacting. What i ended up having to do was going to task manager and right clicking on the wow.exe and go to set affinity. And change each wow to work on the same core.

Ive recently switched back to Vista - something must have been confliting with XP. So far I havent encountered the same problems as in the OP, so this fixed it. Thanks for all the help, as always.