When I updated to v3.3.2 from v3.3.1 from the web interface, it did not update the _worker directory properly so that internally there was a conflict and job submission was stopped. However, after I saved the *_database into a backup place, and then manually installed v3.3.2 into the same directory, I could not remotely log into the dashboard via port :39000 any more. The web server was hanging with no info in the window. I wonder if something was missing or was done incorrectly. Thanks for sharing your thoughts.