How to fix Xbox One 'UPnP not successful' error | Windows Central
Can't get my NAT back to open or moderate to play multiplayer. I don't know how to get my UPnP to be successful again. This randoms started happening when I switched between
Fix UPnP not successful error on Xbox One
How to get Open NAT on Xbox One by enabling UPnP — and why you should | Windows Central
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