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Glitches appear randomly

  • Sometimes without resizing the window with the grip these glitches appear. Here's one:


    Here's another:


    It becomes transparent or black in random place. It should always look like this:


    Tried for a few minutes on a HD screen, looks ok there or I haven't spent enough time to catch these there! On 4k these glitches appear frequently. Wanted to post another question and these glitches were caught. Here's the 'zipped' project on GitHub.

  • Moderators

    what OS, what Qt Version?
    Are your drivers up to date?
    How is the 4k Monitor connected?

    I have similar troubles with monitors connected to a Docking-station & Displayport, HDMI works fine for me.

  • @J-Hilk Windows 10 Version 20H2 Build 19042.1348 and Qt 6.2.1.
    3/4 days ago updated all drivers including display (Intel HD and NVIDIA).
    Connected through HDMI.

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