Timeout on NetBackup Job Manager service

Hello

We are getting some

A timeout (30000 milliseconds) was reached while waiting for a transaction response from the NetBackup Job Manager service.

in system event log on our Netbackup 7.5.0.5 master server running Windows 2008 R2 SP1 MSCS which correlates with get_string() failed - network read error (10053) in the problems report.

All the Netbackup exe files and folder should be excluded from the anti virus

I already have a case on the getstring issue with Symantec, but thought I would ask on the forum too

Regards

Michael