LEM 6.5 quit processing local4

We have multiple ASAs logging to LEM 6.5. We experienced an outage causting the server hosting LEM to crash. LEM console boots normally but no records are being processed by LEM. I can run a checklogs and verify data is being written to [16]: Syslog local4 Log. LEM Console is showing no data for the nodes. I can't locate any good troubleshooting documents. It appears the connector won't start even though it is configured correctly. I've got a ticket open, it is taking a while to get picked up. Any help would be appreciated.