Orbi Satellite dead after 2.1.2.18 update

Replying to my own thread:

After hitting the reset button and holding it for one minute, there was still no light change.  I unplugged and restarted the satellite, still with only a green powerlight and nothing else.  After about *20* minutes I got a pulsing white ring.  I then hit sync and synced from the UI. 

First attempt the UI said "success" but the ring was magenta.  Restarted the satellite.  Second attempt the UI said "failure" bt the satellite ring was blue.  Logged out and back into the UI and the satellite was found, but with 2.1.1 firmware. 

I started the firmware update process, which downloaded fine, indicated it was ready to upload to the satellite, and proceeded.  There were no errors, afterwards, the satellite reported in the UI as not being found/disconnected again.  Right back to square one where I started. 

Frustrated, I went to bed. Got up this morning, and the satellite is now alive, with the right firmware, and running fine.  I am not sure what happened but somehow it sorted itself out.