I have been using BOINC for months with no problems...until today. I'm running on a MacBook Air with OS version 10.15.7, I'm on the latest version of BOINC and I'm working on only one project: Rosetta@home.

Log entries:

Mon Nov 2 15:10:44 2020 | Rosetta@home | Sending scheduler request: To fetch work.
Mon Nov 2 15:10:44 2020 | Rosetta@home | Requesting new tasks for CPU
Mon Nov 2 15:10:45 2020 | Rosetta@home | Scheduler request completed: got 0 new tasks
Mon Nov 2 15:10:45 2020 | Rosetta@home | No tasks sent

Up to today I have completed 67,437 units of work.

Any idea what my problem is?

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Have you checked Rosetta's service status page to see if they have Mac tasks ready to send at the moment?

Saw outage notice on the Rosetta forum at https://boinc.bakerlab.org/rosetta/forum_forum.php?id=202

"In support of the idea that the project here is shutting down, Neil King at King Lab along with Baric Lab, Veesler Lab, Fuller Lab and IPD UW report an ultrapotent COVID19 vaccine that produces neutralizing antibodies in mice at levels >10x higher than is seen in people who recover from COVID"

I guess this means the Rosetta project is done?

Now have Rosetta tasks being worked on again.

Not sure what to think now - is this project shut down or not?.

Rosetta is more than just COVID-19 research, it's always been more than that. So while the COVID-19 research may have ended, the regular work continues.
You can check at https://boinc.bakerlab.org/rosetta/server_status.php what the status is of their Tasks ready to send.

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