I have a Windows 2012R2 test server that has had backup failures for about a week, and it started when I installed ENS 10.5 on the server. The server is physical and pretty beefy with respect to processor and memory because it will be used for SQL. I configured all the exceptions as per EMC documentation, and the backup would just stall. After much troubleshooting, here's what I've been able to prove:
So here's my questions.