Good Day!
We have been having an issue for the last 3 months where Outlook Disconnects from Exchange often and is affecting users' work. I have not been able to resolve this issue. You will see in the image below, there are 2 back to back in the times and one is the disconnect and one is the reconnect.
A little background of our setup
- Clustered Hyper-V Servers located at a Datacenter with plenty of RAM and Network Connectivity
- Roughly 10 Users connect to Terminal Server 2008 R2 which is a Virtual Machine on the cluster
- Exchange is a Virtual Machine on the cluster
- Exchange CAS is another Virtual Machine on the cluster
- Outlook 2013 STD Volume License is on the TS