Orchestrator Database Settings Help

I am having issues getting Orchestrator to connect to our database. I keep getting “Failed to validate connection. Verify the Server Host and the credentials” error no matter how I format the server.
the Host is formatted like DB\DB I have also tried DB
I saw in another post that the password might have character that the setup does not like.
The user password is set up like X-X5XX=:X4x9xXdX7-X2;X
I have also tried another user that has an @ in the password but that one did not work either.
Both users have full permissions on the database.
Any suggestions?