Level 1

4 points

Cannot shut down after latest Monterey update

Following the installation of the latest Monterey 12.6.4, my Macbook cannot shutdown as there is a popup message from Install in Progress that says software is being installed, with "stateful firewall being installed". Its been 2 days and its not allowing me to shut down. Any help appreciated

MacBook Air 11″, macOS 10.13

Posted on Apr 6, 2023 09:19 PM

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3 replies

Level 10

100,285 points

Apr 9, 2023 05:01 AM in response to tcs803

Welcome and issue solved ?

Ah McAfee Antivirus software

Only for reference and informational purposes

Any of the below should be removed as per Developers Instructions

Third Party Security Software

This will include BitDefender ,

This will included Norton Antivirus

Sophos Av Software

Intego AntiVirus

➡️ McAfee, ⬅️

Avast AntiVirus

AVG AntiVirus

avira antivirus

AntiVirus for Mac

Kaspersky Internet Security

Read some of the posting and arrive at your own conclusions.

The The Built in Security is all that is required.

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Level 10

100,285 points

Apr 7, 2023 04:44 AM in response to tcs803

Perhaps this External Link may provide additional information related to this computer Issue

If used correctly, this may fix this issue

link below

https://malwaretips.com/blogs/remove-statefulfirewall/

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Level 1

4 points

Apr 9, 2023 01:31 AM in response to Owl-53

Thanks. Found out it was my McAfee antivirus that was causing it. Uninstalled it and it was fine. Will be contacting McAfee to seek their input.

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Cannot shut down after latest Monterey update

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