I just got an XL2730Z with the V002 firmware. R9 Fury Tri-X. I can't seem to select 144hz @ 1440p on DP. Tried 2 cables so far. I only get 1440p @ 60hz or 100hz and 120hz max at the lower resolutions. Running Windows 10. I did see a few people having the issue on the Benq tech support site and Benq says its a Windows 10 related issue with AMD drivers. I was just hoping someone can shed some light on this issue or have a workaround. I am thinking about going back to Windows 8.1 because it seems that Windows 10 has been problematic on more than one occasion for me.