A problem that started to appear with Creators Update/17.4.x driverset. Sometimes after bootup, resolutions are screwed in display options, greyed out. Blizzard App (formerly battle.net launcher) tells me that my computer is out of minimum specs for Diablo III and World of Warcraft. WoW can't recognize any resolution and shows Custom. DX9 games are telling me that I don't have HW acceleration. GPU-Z Render test is showing blank. It seems that HW acceleration is partially broken in Creators Update and 17.4.x driverset. Those problems went away after downgrading to 17.3.x driverset. Please look into this. Never experienced such thing, until now. Cleaned twice with DDU, but it's all the same again. The only solution is to use driver, older than 17.4.x.