Spectrum TV app for IOS and Apple TV as well as browser watch.spectrum.net all fail if using IPv4
Starting a few days ago the Spectrum TV app started failing for IOS and Apple TV as well as via watch.spectrum.net with a browser.
The problem only occurs when using IPv4. What happens is that the Spectrum TV app (and browser) attempts to connect to api.spectrum.net. It sends a DNS request for api.spectrum.net and receives a DNS response with IPv4 address 126.96.36.199. It then sends repeated TCP SYN requests to that address, but 188.8.131.52 never responds with a TCP SYN/ACK to complete the connection. Therefore a connection is never established and streaming fails.
Has support for IPv4 been terminated? If not, someone needs to look into what's happening here. If so, this needs to be announced somewhere where everyone can see.