Well i have been using built in hotspot for a long time and since August started my xbox and nintendo has been not able to connect to multiplayer games, but when i check the problem on my xbox the NAT type is strict and it says UPNP unsuccessful. I tried everything to fix, i need help?
Its the hotspot it looks like it, the UPNP is unable on my hotspot, do i have to go to a sprint store or t-mobile to get it fixed. Does mobile hotspot support UPNP?
Are you using it via a wired Ethernet? I don't have much info or knowledge on gaming but I think that'd work too. And you create a wifi hot-spot to connect the console to.