I recently purchased a iiyama ProLite monitor, its a 24" 1080p variant. I've got it hooked up to my 2017 27" iMac via a thunderbolt 3 to display port cable. Unfortunately, its blurry as hell, and its not just because its 1080p. In bootcamp it looks just fine. I read up on it, and found out that my iMac recognizes it as TV. The fix is apparently to activate forced RGB mode. http://www.mathewinkson.com/2013/03...ix-the-picture-quality-of-an-external-monitor I followed the instructions, the secondary display options now read 'Forced RGB mode (EDID override)' but there is no change what so ever in quality. Do I need to send the monitor back or is there a way to fix this?