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Under Consideration for 2022.3.X, 2023.2.X

Fixed in 6000.0.0b16



Found in




Issue ID




Player hangs when re-focusing the Player window after switching to a window that covers the Player window



How to reproduce:
1. Open the attached project ““
2. Build and Run (File > Build And Run)
3. While the Player window is selected, switch to another window of any other application and cover the Player window
4. Switch focus back to the Player window

Expected result: The Player doesn’t hang
Actual result: The Player hangs

Reproducible with: 2022.3.21f1, 2022.3.22f1, 2023.2.14f1, 2023.2.16f1, 6000.0.0b12, 6000.0.0b13
Not reproducible with: 2021.3.36f1, 2022.3.20f1, 2023.2.13f1, 6000.0.0b11

Reproducible on: macOS 14.4 Sonoma (Intel)
Not reproducible on: Windows 10

Comments (7)

  1. tobspr_games

    Apr 21, 2024 20:31

    This is a pretty serious bug. It prevents us from updating Unity since a while now.

  2. LeakedDave

    Apr 20, 2024 10:55

    Plz fix :D

    Downloading 2022.3.20 now.. Hoping downgrading can fix this

  3. shochetman

    Apr 19, 2024 03:27

    Seeing exact same on macOS 14.4.1 M2 Max chip
    Unity 2022.3.23
    Sure makes multiplayer testing difficult

  4. Wagan8r

    Apr 11, 2024 01:04

    I'm also able to reproduce this on macOS 14.4 Sonoma with an M3 chip. I made a forum post about it here:

  5. makaka-org

    Mar 31, 2024 12:56

    Developers, Use Unity 2022.3.20 without this bug

  6. chase_unity38

    Mar 26, 2024 01:48

    we've seen it on mac os 13.5 too. i hope this gets fixed soon, it's a very bad bug to have.

  7. makaka-org

    Mar 20, 2024 20:28

    It is also Reproducible on: macOS 14.4 Sonoma (M2 chip)

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