MacBook Air Screen Mirroring Disconnects

Screen Mirroring disconnects at random when casting from my MacBook to an LG tv.

Current machine is a MacBook Air 13 inch with an M4 chip (the latest macbook air). Occasionally, I would screen mirror my MacBook to the TV whenever I want to watch on a bigger screen, the mirroring will work at time for a couple of minutes maybe longer and then just freeze and disconnect. The MacBook Air currently operates on macOS Sequoia 15.6.1

I haven't updated it to the latest version of macOS Tahoe 26.1, could that be the issue?

However, this was never an issue with my previous MacBook Pro from 2015, now this happens all the time.

Unfortunately, I cannot seem to find anything on this issue, has anyone experienced this?


One thing to note, is that when I Screen Mirror from my iPhone (14 Pro operating on iOS 16.8.2) the connection is never interrupted, that would indicate that it's not the TV that maybe causing the issue.


Thanks for any suggestions, advices, and or solutions.

MacBook Air 13″, macOS 15.6

Posted on Dec 10, 2025 2:10 AM

Reply
2 replies

MacBook Air Screen Mirroring Disconnects

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