WoW randomly blinks to another task for just a split second but when it switches back to WoW the mouse pointer is gone. If I alt-tab to another window, the pointer comes back, but as soon as I switch back to WoW, the pointer is gone again making the game unplayable. The only solution is to Alt-F4 out of the game and relaunch it, which is currently working for only a minute or so before it happens again.
Tech Support is for live game clients. If you encounter any issues with the test versions of WoW, please post in the respective PTR forum for the version you’re testing.