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Mini loses connection with peripherals using a dock after disconnecting

I have 3 monitors, a keyboard, and a camera connected to a dock (Plugable USB-C). It detects everything when it starts up but if I disconnect and then reconnect the dock it loses all the connections except for the main monitor. This happened to both Mini M2 and Mini M4 but does not happen when I reconnect to the my M1 MBP.

Mac mini, macOS 15.1

Posted on Nov 18, 2024 2:12 AM

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5 replies

Nov 18, 2024 10:16 AM in response to Alan_22

Which Plugable Dock, is it bus powered or externally powered...?


Sounds like the dock may only able to support a limited number of devices plugged into the Mac mini's.

First thing I would try, is to connect less devices to the dock and more directly to the Mac mini.

Plus once I had everything working, I would leave it instead of unplugging a re-plugging.

Mini loses connection with peripherals using a dock after disconnecting

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