Migration Assistant Not Working

So, this is a new one. Migration Assistant isn't working between the brand new Macbook Pro running MacOs Monterey (12.0) and the laptop I'm retiring, a mid-2015 15" Macbook running MacOS Big Sur. They are both on the same network, both have the firewalls turned off, but I keep getting a "can't connect, turn off firewall" message. It's a loop of frustration and failure.

Posted on Nov 11, 2021 06:49 AM

Reply
Question marked as Top-ranking reply

Posted on Nov 11, 2021 07:47 AM

Stop the network thing. Make a brand new Time Machine back up on a newly formatted HDD drive using file system APFS.


Attach the drive(you might need a USB-A to USB-C dongle), open the new mac. When Start up assistant asks if you want to use a Time Machine back up, click on that.

2 replies

Nov 11, 2021 06:53 AM in response to rowanflowers

rowanflowers wrote:

So, this is a new one. Migration Assistant isn't working between the brand new Macbook Pro running MacOs Monterey (12.0) and the laptop I'm retiring, a mid-2015 15" Macbook running MacOS Big Sur. They are both on the same network, both have the firewalls turned off, but I keep getting a "can't connect, turn off firewall" message. It's a loop of frustration and failure.


Try a cable connection.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Migration Assistant Not Working

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.