Both client and network but most of the fps issues and scrolling issues have been fixed. I think patch 3.8 fixed some of the memory leaks and "out of syncs" als

Both client and network but most of the fps issues and scrolling issues have been fixed. I think patch 3.8 fixed some of the memory leaks and "out of syncs" also. It's definitely worth another go. They also changed the default hot keys to a grid layout late last year too, just in case! :)