The last few updates in cryoSPARC2, I have had to manually shutdown mongod and kill the supervisor in order to restart. Also, upon start there is a Server 500 error output (but it doesn’t matter).
mongod --dbpath .../cryosparc2/db --port 38001 --oplogSize 64 --replSet meteor --nojournal --shutdown
ps aux | grep superv # Check which one is cryoSPARC2
kill <PID>
Not sure why this happens. I also have cryoSPARC 0.6.5 running on the same machine (it’s fine).