Try sync id, (layer 1 - center, id=1. layer 2+3 sync to id 1), and lock refresh rate in catalyst control window.
Try sync id, (layer 1 - center, id=1. layer 2+3 sync to id 1), and lock refresh rate in catalyst control window.
Nosce te ipsum
your monitor screens needs to support 50Hz aswell
lock refresh rate to the 2nd output
somehow I get more stable performance/refresh rate problem with everything set to audio playback instead of sync ID
but all if this is very experimental
P