This error effects both 3.6.1 and 3.5.2 installations.
When upgrading to NOAH System 3.6.1.
When adding a new client
When backing up a NOAH System 3.6.1 database the user may see the Server Busy message during the backup.
When launching NOAH System 3.6.1 on the server computer.
When logging into NOAH System.
When logging in after upgrading to NOAH 3.6.1.