We are having problems with queue. The function was working very well, minor hiccups over the last couple years. Beginning of September 2021 it began to fail. Scheduled queues did not run. or did not run at the designated time. We have had the case with support since September but are not getting any information. We have been over our install notes, checked our domain user, checked sql server permissions. The scheduled jobs are export some take upwards of 20 hours to complete. We do not mail any reports from the queue. Looking for someone with experience or can point us to some items to check.