Why are my external hard drives being disconnected randomly?
I have a 14" MBP with the M1 Max chip. Running Time Machine to an external drive, the drive seems to shut down or disappear with the warning that the disk was improperly ejected, then reappear but not be logged on.
More pronounced is the problem when running Adobe Lightroom Classic that requires an external drive for the catalog. While leaving LR on, with external drive connected, the computer spit out 127 warnings overnight about incorrectly disconnecting my external drive. This also caused LR to run additional checks.
Is there something special going on internally that shuts the USB-C connections down?
This is not a matter of just changing ports or connections or a loose connection.
MacBook Pro 14″, macOS 12.4