Quote from ctuchik :

Some people reported issues with having to turn it on in both the VIEW and MISC menus.

Otherwise you could just try turning off the FPS cap (since you are mentioning you are stuck at 90 fps I'm guessing you have this on). I've been playing with vsync off at 300ish fps and I think I prefer that to vsync on, as long as low persistence is also turned on.

**I'm running win 8.1. I had issues at first because I had set vsync to off in nvidia control panel, setting it to "application controlled" solved it.

Ah I didn't know there were other display settings in Misc. Seems the menu's need some sorting and cleaning up

After disabling the FPS cap and vsync, FPS climbed to 530. Then I enabled vsync and got a steady 150 FPS (??) which is twice my refresh rate. This 150 FPS is also what I see in other DK2 demo's with vsync on.

Anyway you suggestions completely fixed my issue The culprit was the FPS limiter, as FPS needs to be at 150 for me. I now have vsync on in all menu's and FPS limiter disabled. No clue why my fps is 150 instead of 75.

Quote from ctuchik :

You can force vsync on/off in display drivers. Check catalyst control center.

I have 'Wait for vertical refresh' set to on, but still no vsync and 90fps.

I think it has to do with Windows 8.1, which seems to handle vsync differently. Do any of you use Windows 8.1 and have different results?

Last edited by hapklaar, Mon, 11 Aug 2014 11:42.

For some reason vsync doesn't work. I have a constant framerate of 92 according to MSI Afterburner on the DK2, which is on 75Hz. Enabling or disabling vsync ingame doesn't seem to have any effect and the screen is very 'juddery'. I'm running the latest patch 0.6F4.

I'm using an i7-3770K with an AMD 7990 vidcard. Any idea how I can get vsync to properly work?