Hi all - we’ve got one system on which the workflows which we’re kicking go into a state of “submitted” but don’t seem to go any further. It just started happening recently, and I’m not sure what might have caused it. Will investigate today but are there any immediate gotchas that we should be looking for?

Hey @Ben Collier, I guess try running with debug level logs. Are you using a DaskExecutor? I think this can happen when the Flow can’t get the resources needed to run the Flow.