Exchange 2010 to 2013 upgrade. 2010 on SP3, 2013 on CU3. 2 different AD sites. Autodiscover pointed at 2013.
2 issues that I believe are related due to their nature.
When I migrate a user from 2010 to 2013, Outlook Anywhere does not update automatically and correct the Outlook profile. I get an error
cannot start microsoft outlook. cannot open the outlook window the set of folders cannot be opened. microsoft exchange is not available.
This is both while connected to the network and not connected to the network.
Active Sync doesn't not automatically update either on phones.
EXRCA shows great for everything.
If i create a new profile or new activesync profile on phone it works great, but just won't migrate by itself.
The second issue is when I create a new mailbox on the Exchange 2010 server, it won't show up in the Exchange 2013 until i reboot the Exchange 2013 server. Doesn't show in ECA, or in the GAL.