I'm up against a deadline on a project with lots of Ae renders, so I'm using AME to render timelines in the background while I continue to work. I have 3 screens connected to my 2013 Mac Pro, and when I start a render in AME, the screen with the AME GUI on it turns all white. Sometimes a second monitor goes white too, and if I unplug and plug cables sometimes the second one comes back.
Now, I just moved my edit bay, but I've tried swapping one monitor to HDMI, swapping cables, swapping locations of the mini Displayports on the mac, tried running two or just one of the cables as an active DVI to mini Displayport. So far no luck. Has anyone else encountered this?
I just noticed that if I use Expose to show all windows or the desktop, the white goes away, but comes back when I go back to working display mode. So it doesn't appear to be monitor/cable related, but an abstraction layer issue or something.