Wireless Joint

Same happened to me with page plus, hit 60gb and that was the end of it.

They could be blocking the modem on the network.
Try connecting your phone to the router via usb cable. First disable or remove the internal modem, then once the phone is connected, go to Settings > Mobile/Wireless > Hotspot/USB Tethering and turn on USB Tethering.
In the router's settings select ...

Well, there are some weird things going on with the GPS in many networks, sometimes it shows that I'm in Mexico when I'm clearly in the US. I made a post about that on how to fix it:
https://wirelessjoint.com/viewtopic.php?p=6361#p6361
The incorrect location could be causing both your data and ...

For testing purposes on your pc copy and paste these commands one line at a time into a CMD window.
Press the Win-key + R then enter:
cmd
netsh int ipv4 set global defaultcurhoplimit=65 store=persistent
netsh int ipv6 set global defaultcurhoplimit=65 store=persistent

I use over 300gigs per month ...

I was on the AT&T ipad plan and setup simple mobile with ttl 65. Worked fine for a day then the 5gb hotspot data ran out and now nothing. Also tried ttl 64.