Einstein - PEER CERTIFICATE CAN'T BE AUTHENTICATED

Have posted at project forum and sent PM to project admin BERND MACHENSCHALK.
https://einsteinathome.org/goto/comment/174429

Can not report completed tasks - appears to be an error with the VALIDITY of the SECURITY CERTIFICATE on one or more of the project server(s)...

Noticed the scheduler is "Not Running".
Page last updated 20 Nov 2019, 3:05:01 UTC
Scheduler einstein Not Running
These messages stick outs the most from the BOINC log:

11/19/2019 20:45:39 | Einstein@Home | [http] HTTP error: Peer certificate cannot be authenticated with given CA certificates
11/19/2019 20:45:40 | | [http] [ID#0] Received header from server: Expires: Sun, 19 Nov 1978 05:00:00 GMT
11/19/2019 20:45:40 | | [http] [ID#0] Received header from server: Cache-Control: must-revalidate
11/19/2019 20:45:40 | Einstein@Home | Scheduler request failed: Peer certificate cannot be authenticated with given CA certificates

I think they've fixed it. I've got that message in my overnight logs, but a manual retry 30 minutes ago went through properly.

You may need to update the project manually to get things moving normally again.