Macbook unexpected restarts after sleep

Discussion in 'Apple Desktop Hardware/Software' started by MoNk{LAH}, Sep 30, 2021.

  1. MoNk{LAH}

    MoNk{LAH} Member

    Joined:
    Jun 27, 2001
    Messages:
    19,977
    Location:
    Melbourne
    Set up:

    MacBook Air 2020
    Big Sur 11.6
    USBC Hub


    90% of the time, the MacBook will work fine when waking up, but the other times it will have restarted after waking up from sleep.

    I have tried using two different USBC hubs (one OEM one, one Cygnett one) and both have the same problem.

    No other peripherals are connected to the hub except for the Power Adapter (via USBC on the hub) and an external monitor (via HDMI on the hub). They did have external USBA HDDs connected, but they have been removed, yet i'm still getting restarts.

    Any ideas? Besides trying VGA from another USBC hub? Cant remove the hub permanently, as I need to add peripherals to the laptop.
     
    Last edited: Sep 30, 2021

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