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El Capitan - Bluetooth repeatedly disconnects on Mac Mini

after installing El Capitan ( 10.11), the bluetooth keeps disconnecting, then reconnecting.

Sometimes every 30 seconds. Tried to trace any conflicts, but no luck.

Does not matter what bluetooth is connected, it all goes down.

Had to shut down bluetooth, and buy a wireless mouse to replace my Magic Mouse.

is this a known bug?

Mac mini, OS X El Capitan (10.11), mac mini (late 2012)

Posted on Oct 14, 2015 6:45 AM

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Posted on Mar 3, 2017 10:44 AM

Well, it's buggy behavior. Occurs on latest Sierra deploy. SMC resets, multiple mice manufacturers, multiple machines experiencing the issue. Hopefully it's a correctable software issue and not a hardware flaw... Looks like this for me, btw, with Bluetooth rapidly toggling back and forth between "Connected" and "Not Connected":


User uploaded file

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El Capitan - Bluetooth repeatedly disconnects on Mac Mini

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