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"Connection Lost"/"Connected" from Bluetooth on Catalina 10.15.7

Process: Bluetooth Explorer 7.0.0

Operating System: Version 10.15.7 (Build 19H2026)

Date: 2023-10-24 08:08:36 +0000

Initializing Bluetooth...

Leonid’s Mouse connected, handle: 0xC

Bluetooth Support Initialization complete.

updateChainPower error: 82

HCI Controller terminated; module unplugged or firmware reset/crashed.

iMac 21.5″, macOS 10.15

Posted on Oct 24, 2023 1:11 AM

Top-ranking reply

WheelieNick

Level 8

39,783 points

Posted on Oct 24, 2023 1:56 AM

Try and restart the Mac to see if the issues persist. You might also want to boot it in the safe mode to see if it is caused by an external piece of software

Start up your Intel-based Mac in safe mode

Turn on or restart your Mac, then immediately press and hold the Shift key until you see the login window.
Log in to your Mac.
You might be asked to log in again.
On either the first or second login window, you should see “Safe Boot” in the menu bar.

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"Connection Lost"/"Connected" from Bluetooth on Catalina 10.15.7

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