Soldato
Ok been on DisplayPort 1.2 for a few hours now and only seen 2 flickers in Windows. In games like Grid 2 that switched to 50Hz with Vsync on when not using DisplayPort 1.2 still switches to 50Hz.
I've been using displayport 1.2 for a few days now but today it started to flicker quite badly. Rebooted and was ok. However switched on again now and flickering again so have disabled DP 1.2 for now.
what's the function of 1.2 over DP ?