Weird Connection issue

So while I am on my home network, I get the "Connection Lost - Your session has expired. Either another device has logged into this account, or it has been 24 hours since you last logged in." and offers a "reload" button that just keeps me in this loop. So again, this happens on my home network, on my PC version AND on my mobile phone when connected to wifi. But the weird thing is, if I disable wifi and  go over my phones data, it works just fine. Reconnect to wifi and it stops working again. So something to do with my internet/router or something is what I guess, but literally everything else works fine, I can log into any other game, MMOs, Discord, Work VPN etc, only thing I can't connect to is SWGOH on my connection.  I tried uninstalling and reinstalling, nothing seems to work, any ideas what could be causing this? It was working fine until I was kicked out of the game a few hours ago saying it needed a client restart, at that point I saw google play had an update for the app  on my phone so I updated it. Then this started...my internet provider is Xfinity so maybe there is something in this new update that my provider isn't able to validate, a certificate or something? I dunno but it's so weird and random, i'm grasping at straws.