CableWifi now SpectrumWifi, can no longer connect with laptop

Hello,
I live in central CA and there are Xfinity hotspots that I use all the time with my laptop. I used to travel to San Diego and be able to use the CableWifi hotspots, but I no longer see or have the option to select that. The app shows that the cablewifi hotspot is still there and I have the most up to date app and version. But it appears to have been changed to a SpectrumWifi hotspot now and I cannot connect. I tried logging in with Xfinity credentials and it didn't work because it wants a Spectrum customer e-mail etc. 

Using the CableWifi last year I used to have the option of selecting the xfinity provider and entering my credentials when I connected, but now I have nothing. Is there a new app or something that I can download onto my laptop to get things working again?