Stops and starts

My 2TB MBL is constantly stopping and restarting. The alert messages say:

Event title:System restart / Event description:The system has restarted. / Severity:info / Event code:2001

It began after I updated to firmware version 02.41.05-034, although I obviously can’t be sure of cause and effect. The problem hasn’t come up in the thread on the firmware release.

I use the drive for backup and for streaming music, so I would be grateful for any good ideas.

It’s now restarting every 20-30 minutes. I can try a factory reset, but does anyone know of any alternative?