The message below appears when the remote synchronization server is busy. Either when it is processing another set of upload transactions or is locked.
Couldn't create session because: The server is currently offline, please try again later
The message is inaccurate. The server is not offline, it is, in fact, busy. Either the synchronization service is locked or it is processing another remote's upload transactions.
The message should resolve once the processing is complete and the service is unlocked. If this does not occur, please submit a Service Request.