Exchange 2010 SP2 UR 5 V2 post upgrade we are experiencing slow/intermittent RPC over HTTP connectivity issue.
When tested from testexchangeconnectivity.com at times test is passed and at times failes with Call cancelled 1818 for endpoint mapper.
Checked using test-outlookconnectivity, connection is success but at RFRI and NSPI latancy is over 2k
Any help would be appreciated.
Thanks in advance
Abhijeet D