We have Exchange 2013. Below are the versions.
Version 15.0 (Build 847.32)
Version 15.0 (Build 775.38)
Both are mailbox,cas servers
We face outlook disconnection issues.
below are some event IDs
2200
2136
15021
1021
106
We see CPU use high, so increased the processor and also memory and now that is normal. Still we have the issue.
Outlook shows status as disconnected. Somtimes it get connected but still goes disconnected. restarted the servers multiple times.
OWA is working fine.
Below are some screenshots.
The above when tried to modify the front end connector max input value. AD is reachable, restarted also. Same issue exists.
This issue is with one of the outlook clients. Restarted the client multiple times.
The above when trying to open EMS on one of the servers. Restarted, same issue.
Kindly let me know how to resolve this. Please move to necessary forum if this is not the correct forum.