How can I prevent "Unusual" (orange) alerts in PRTG without deleting the tests or losing data?
The unusual detection can be configured via Setup | System Administration | Monitoring.
Enabling/disabling is done on a per-object basis. Since it is by default inherited down, you can disable this in the "Advanced Network Analysis" section of the device tree root node.
Disclaimer:
The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.
