v2rayF v2.6.4.4
v2.6.4.4
Fix
Live TUN Build (sing-box + Xray): plain VLESS/VMess (network=tcp, security=none) without link packetEncoding → emit xudp.
TUN DNS path: UDP hijack + detour: proxy. Latency/Connect SOCKS gate: TCP only. No XUDP ⇒ UDP DNS over that outbound fails.
Not applied to Vision / TLS / REALITY / WS / grpc / … or speedtest (classic Test All stays Xray SOCKS).
Diagnostics: SOCKS-ok + TUN-weak note; Connect timeline logs the inject.
Verify
dotnet test src/v2rayF.Core.Tests/v2rayF.Core.Tests.csproj -c Release --filter FullyQualifiedName~TunVlessUdpDnsConnect plain VLESS TCP (:3306) → HTTPS works; SS / Reality Vision unchanged.