PlayStation Network - Cannot Connect
https://community.spectrum.net/discussion/151153/cant-connect-to-playstation-network This doesn't ever seem to be solved. I am having the same issue. On my Spectrum WiFi - I cannot connect to the PlayStation Network (PSN). If my phone is on Spectrum WiFi, I cannot log onto the PS App - won't even give me the option and errors out.
When logging into my PS4, it reads error code WS-37400-4 - I even tried creating a new PS account and it won't work. Clearly the Spectrum WiFi doesn't like the PSN network or the PSN network doesn't like the Spectorum WiFi.