Supervisor loop at startup: waiting for supervisor...lost connection... waiting for supervisor... lost connection etc. etc

Today I started an HA update and then walking away. When I came back I now cannot get to much of the GUI interface. I get the web page and some stuff is there but much of it isn’t. It seems like there is a problem with starting the Supervisor. I get a loop displaying at the bottom of the page 'Starting Home Assistant…Connection Lost…Starting Home Assistant… connection lost. The IOS app has issues too. I get a message that there is an SSL error connecting to the server. It shows NSURLErrorDomain -1200 below this message. I can’t seem to find anything like this when searching HA resources. At this point I am stuck as I can’t get into find out what’s wrong and none of my HA stuff is working.

Any ideas on what might be causing this?

Thanks, Jeff
HA on a HPEliteDesk 800 running Mint and HA in a virtualbox.