The nightly database maintenance job on our installation of Orion (8.1.0, on a virtual 64-bit sql server instance) consistently fails on the rebuild indexes step. The message in the job log is:
"[Microsoft SQL-DMO (ODBC SQLState: 01000)] Error 0: This server has been disconnected. You must reconnect to perform this operation."
Running a copy of the job without the index rebuilding step runs seccessfully every time.