Borderlands 3 and Overwatch's fullscreen work absolutely fine. However, when I try to play Minecraft or Osu the games make my second monitor glitches out and become black, occasionally flickering whatever I had on. I have the AOC 2460G4 as my main monitor (144hz), and Sceptre E205W (60hz, 1600x900). Some notable things that I've recently made any changes to was: Windows update, yesterday. Changed my battery plan to ultimate performance instead of fast performance. I did however change it back to fast and the problem was still there. Thanks to anyone who can help!