Endpoint Network Threat Protection

Hi all,

I have had an issue with Backup Exec 20.5 failing on one Windows 2012 R2 server where it loses connectivity to that server and fails. The other 2 servers backing up are ok. I traced it back to Endpoint Protection Version 14 and the Network Threat Protection. If I disable that in Endpoint on the backup server and the remote server that is failing the backup works. Any ideas how to fix network threat protection so I can run it again on both servers and backup successfully? Am I able to put a network threat protection firewall exception in for those two servers to get it to work again? If someone could step me through what to add and where in the firewall settings that would be great!

Cheers,

JP