Customer had me relocate system to a new building. New sets were being added, during testing realized "Auto Set Relocation" was turned on. I turned off set relocation and completed the install. Now when calling stations from the auto attendant or through their DID, some get routed to wrong mailboxes intermittently. I corrected DN to port to the original location (221 on 0101,222 on 0102,etc.), dumped the Flash and reprogrammed, with no luck. My next step is dumping the Norstar. Has anyone experienced this? If so will a backup, startup, then restore work, or should I do a startup and reprogram manually?