Apps won't work on mobile when connected to WiFI

I recently got xfinity after ditching Uverse. Never had an issue with uverse except I was paying too much for so little. My apps on my phone would work just fine. 

But I've had a month now with xfinity and my apps don't load when I am connected to my home xfinity wifi. I have to turn off my wifi to open an app. I see others have had the same issues, I don't see a solution.