alireza0X-UI 与 S-UI 核心维护者

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GitHub·2026.11.07 23:09:58（UTC+8）

alireza0：S-UI WARP WireGuard 变慢可先检查 MTU、DNS 绕行和内核接口

alireza0 判断 S-UI 变慢更可能来自共享的 WARP userspace WireGuard 隧道：通过其 TCP DNS 会给每次查询增加往返。建议逐项尝试 MTU 1280、让 DNS detour 到 direct 或 UDP/DoH、root 下启用 system 接口；免费 WARP 账号的限速可用 WARP+ 或多端点 balancer 缓解，并要求持续时提供脱敏配置和 debug 日志。

作者原文@alireza0

This is most likely the WARP WireGuard endpoint rather than the panel. All users share one userspace WireGuard tunnel, and DNS over TCP through it adds a round trip to every lookup. Things worth trying, one at a time:

1. Set the endpoint mtu to 1280 (WARP's own value). The default 1408 often causes fragmentation and stalls.
2. Keep DNS off the tunnel: give the server DNS a detour to direct (or use UDP/DoH directly). Only the website traffic needs WARP to hide the server IP.
3. If s-ui runs as root, enable system: true on the endpoint so it uses a kernel interface instead of the userspace stack.
4. The free WARP plan is rate-limited per account; a WARP+ key or several endpoints with a balancer can help.

If it persists, please share the endpoint and DNS config (keys removed) and the sing-box log at debug level while it is slow.