IPv6 issue

[RickAndTired]

Describe the bug
Connection fails on certain mobile networks (T-Mobile and maybe others)
I've been told it's because T-Mobile only has IPv6

Steps to reproduce

• Use T-Mobile cellular network (Turn off WiFi)
• Connect to home via Wireguard, Tailscale, ZeroTier or other VPN
• Start stream in Moonlight
• Add computer IP (works)
• Start game or desktop
• Connection Failed

Screenshots

Affected games
All

Other Moonlight clients
Issue does not occur on Android Moonlight
Issue does occur on the original iOS Moonlight

Moonlight settings (please complete the following information)
Default

Device details (please complete the following information)

• iOS/tvOS version: 18.1.1
• Device model: iPhone 12 Pro

Server PC details (please complete the following information)

• OS: Ubuntu 24.04

Additional context

Connecting to WiFi - keeping everything else exactly the same - everything works

There might be a fix in here, but I'm not sure
moonlight-stream/moonlight-common-c#98

[TrueZhuangJia]

i use zerotier all the time , never met this issue though
by the way refactored version is available on app store
https://apps.apple.com/app/voidlink/id6747717070