Here's an image of a problem I got when bought a second monitor. It does not appear on my primary one. Has anyone ran into the same problem? Any app with overlay, downloaded from app store, is behaving itself the same way. Things 3, Telegram for instance.

Software update, smc and nvram resets proved themselves useless as usual

Ventura 13.0.1 (22A400), MacBook Air M1 16gb

  • What is the model and brand of the external monitor, and how are you connecting it to your MBA?
    – IconDaemon
    Jan 15 at 13:43
  • I don't think it matters, just tried another one. BUT it may happen cuz they both were connected via DELL Thunderbolt dock. It might do sth
    – BetelGoose
    Jan 15 at 14:30
  • Well, you didn't mention you were using a DELL Thunderbolt Dock. :-)
    – IconDaemon
    Jan 15 at 19:57
  • yeah sry just realized it may cause some stuff. so what do you think it is?
    – BetelGoose
    Jan 16 at 15:12


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