UPnP Troubleshooting

Troubleshooting problems when discovering or monitoring your router over UPnP:

• My router supports UPnP but PeakHour can’t see it, or the data doesn’t seem right — many routers implement UPnP telemetry poorly.
• PeakHour says UPnP can’t be initialised, but I’ve already closed all running apps — another app is holding the UPnP broadcast port.
• Testing your router’s UPnP with MiniUPnP — verify what your router actually reports, independently of PeakHour.

New to UPnP? The UPnP reference page explains the basics.