I cannot log into the Lync Administration Control Panel or admin URL. It worked initially but now fails with :
Remote PowerShell cannot create InitialSessionState for user: .... Cause of failure: Cannot find any global catalogs in forest....
Cause: Remote PowerShell can fail to create InitialSessionState for varied number of reasons. Please look for other events that can give some specific information.
Follow the resolution on the corresponding failure events.
<Provider Name="LS Remote PowerShell" />
Some new domain controllers have been added recently.