How do I prevent the "Connection Error: Please check Password." from appearing on my device?

In the SCU/LCM under the Globals Tab, there is a setting called "No Creds Prompt". This setting is defaulted to Off, changing this setting to On should stop this message from showing. One other method to remove this notice is to create a new registry entry named NoPromptForCreds and set its DWORD value to "1". This will cause the device to automatically select "ok" when that popup box would occur and you should never see the notification.