Same Problem with Monterey 12.2.1 and my Macbook Air M1. It ejects ANY external hd, or even my SD card reader spontaneously and frequently, rendering any sort of work impossible. This is crazy. My M1 is now an expensive paper weight and Apple has no solution???!
NRGallagher
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution