Flickering dock and sidebar after update

[Wurger]

Running Vista.  Downloaded patch 3 today, now when I start AH, I get a small window (rather then fullscreen) and when I go into the arena, my dock (at the top) and sidebar (right side) flicker in and out.  I tried maximizing the window, but when I select the arena, the window goes back to the small size as I am entering the arena.  The game is full screen btw, but with the flickering dock and sidebar.

Cheers,

Doug

[Wurger]

Still not fixed after patch 4.  FWIW, I checked offline play, and I don't get this problem, but it still does it for any areana in online play.

[Lligaf]

Lol thought it was just me

[Pyro]

Can you post a screenshot?

[RTHolmes]

same here, anything animated in the background shows in AH as a flickering image overlaid, plus some non animated stuff. eg. forum avatars (animated gifs), task bar icons.

alt-tabbing from AH, then back again fixes it.