Telekom ZTE Hyperbox 5G and INSTAR P2P
Q: Since I received my new 5G router I am no longer able to access my camera over the internet using the INSTAR P2P UID.
A: The default APN the Telekom ZTE Hyperbox 5G is using blocks the network ports that the P2P service is using. Access the APN configuration page:
And change the APN configuration according to the following screenshot: