After upgrading my camera to version 184.108.40.206, I lost SSDP.
- Spectra IV H.264
- Sarix model cameras ALL
- NET5400 series Endura Encoders
The broadcast time has been lowered for the SSDP traffic (UPnP) so that Networks with greater numbers of cameras and Endura devices weren't flooded with UPnP traffic/broadcasts.
There is no way to change this. The traffic for UPnP/SSDP has been restricted on purpose in version 220.127.116.11 to help Pelco Sarix IP cameras work better on Networks with greater numbers of IP cameras. If there is a desire for faster UPnP discovery, downgrade to a previous version.