I'm regularly running into an issue where my queue worker(s) will just stop running jobs on a tube. There are no errors in the log. I don't see any exceptions in Rollbar. Nothing is wrong that I can tell. The worker(s) just stop processing the tube and the jobs start piling up. The only thing I can do in these situations is kill the queue workers and restart them.
I realize there isn't much detail to go on here, but I don't have any details. Has anyone run into a similar issue?