Quote Originally Posted by Igg View Post
When I tried the login out then switching team profiles in ISboxer, the windows go black, any ideas whY?

If i close out and relaunch then it works perfectly.
You are apparently
a) using Direct3D11
and
b) using two different Window Layouts.

Since WoW 4.1 there is a bug, in WoW with D3D11 mode (with or without IS), where if you adjust the window it goes black. Change to Direct3D9 and you wont get this issue