Mac mini M2 has second startup chime and Finder issues

My Mac mini has been quite frequently chiming for a second time when I have started it, in a similar way to the way the machine used to behave when I reset the PRAM in the old days (as I am using Tahoe on an M2, this can't be what's causing the second chime.) Is this anything to worry about? I ran First Aid on Disk Utility, without issue.

Occasionally, if I have to use Force Quit Applications to restart Finder, Finder doesn't re-appear for ages, if at all, after which I have to do a complete restart of the machine.

Mac mini, macOS 26.1

Posted on Dec 31, 2025 9:48 AM

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Posted on Jan 2, 2026 7:41 AM

com.macpaw.CleanMyMac5.Agent.plist (MacPaw Way Ltd - installed 2025-12-29)


    Executable: /Library/PrivilegedHelperTools/com.macpaw.CleanMyMac5.Agent


Top on the List of several Third Party Applications that cause all sorts of issues


Any Third Party Applications that will interfere with the normal operation of the OS,  is an invitation for disaster. 


Certain Applications maybe available on the Apple Apps Store - this only means the Developer is prepared to pay Apple a percentage on each sale. 


What the Application may do to the computer is up to the User to check this out before purchase


Any of the below should be removed as per Developers Instructions 


Disk Cleaner 


CleanMyMac , aka “ BrickMyMac


New macOS Malware "Cthulhu Stealer" Targets Apple Users' Data



There are two schools of though in regards to BrickMyMac


{redicated on the Offending  Application has been Removed as per the Developers Specific Instruction 


# 1 Some Contributors suggest restarting in Recovery Mode and choosing to Reinstall the Operating System over the existing installation. 


This may or may not replace elements of the  Home Folder ( User Account )  and replace any corrupted or removed elements and make things right.


#2 - Then there are Other Contributors ( like myself ) would suggest  from this link Use Disk Utility to erase a Mac with Apple silicon.


Thereafter to start from scratch and install all Required Applications directly from the Apple Apps Store or Directly from the Developer.


If going this route - I suggest Not using Startup Assist to migrate everything back as this will probably Re-Introduce the existing  issue at the time TM Backup was made 

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Mac mini M2 has second startup chime and Finder issues

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