Need help connecting my 360 to my laptop using my tethering hotspot

I've used wifi hotspots with my laptop many times.

Just connect the 360 to the laptop using ethernet connection and switch on internet connection sharing on PC.

Then sign into the hotspot on your laptop and xbox live should then work.

Problem is that an open NAT is not guaranteed.

Yhea I figured as much its just aggravating that the mobile network is only blocking the matchmaking coding for xbox multiplayer games specifically. The net provider I am using though is Verizon just for reference if that helps anyone later on with similar questions. Ironically though I can play games on my xbox 1 and xbox 360 perfectly fine from the same phone based connection. The only diffrence between the 2 is that my consoles need to use a mobile hotspot connection where as the PC I can either do hotspot or my tethering option.

I have the same issue. I sometimes use a tethering program and tether my 4g phone to my xbox 360 via my laptop. I tried doing it with my XB1 and. Every time I set the ISP to what I need, the XB1 changes it to something else. Anyone find a so,union yet?

Mine does the same thing when I have my phone tethered to my pc and changing the TTL thru the command prompt, but when I connect the xbox directly to my phones hotspot, without bypassing the hotspot throttling, it connects to ipv4 n ipv6

Maybe I should have clarified, I am unable to connect to my xbox via ANY external network not just work. I used to be able to tether my phone to my laptop by creating WiFi hotspot and sharing my cellular network. All of this stopped at the same time. Do
you know for a FACT there was no updates or patches because I have met others online with the same issue. Once again I never used to have this problem.