下拉菜单中的proxy选择显示failed，但是代理能用

alicewww

如题，下拉菜单中显示failed，但是我访问surge的端口是能正常使用的。

主界面选Diagnostics报：
Proxy Policy Connect through PROXY2 to http://bing.com failed: Invalid response Connect through PROXY0 to http://bing.com failed: Invalid response Connect through PROXY1 to http://bing.com failed: Invalid response
通过配置把测试url更换成http://www.gstatic.com/generate_204之后仍然同样的错误。
通过浏览器访问以上两个http地址能够正常访问。

请问这个可能是什么问题导致的？

alicewww

在ios上也是一样的行为，策略组页面点测试延迟，100ms左右出3个失败，工具->网络诊断的报错和mac版一样

alicewww

开了verbose log之后，多次diagnostics的log如下：
[SGHTTPResponseHeader-247] Unknown http version: f B: HKBE Ref C: 2021-11-25T07:42:59Z [SGHTTPResponseHeader-252] Unknown http version: Date: Thu, 25 Nov 2021 07:42:59 GMT [SGHTTPResponseHeader-254] Unknown http version: DC7482F Ref B: HKG30 Ref C: 2021-11-25T07:43 [SGHTTPResponseHeader-258] Unknown http version: BD31089 Ref B: HKG30 Ref C: 2021-11-25T07:43 [SGHTTPResponseHeader-259] Unknown http version: tion: http://www.bing.com/ [SGHTTPResponseHeader-268] Unknown http version: 01 Moved Permanently [SGHTTPResponseHeader-269] Unknown http version: Moved Permanently [SGHTTPResponseHeader-272] Unknown http version: ation: http://www.bing.com/ [SGHTTPResponseHeader-276] Unknown http version: A: BAEF0F1C6 Ref B: HKBE Ref C: 2021-11-25T07:46 [SGHTTPResponseHeader-286] Unknown http version: Ref B: HKBED Ref C: 2021-11-25T07:46 [SGHTTPResponseHeader-287] Unknown http version: Thu, 25 Nov 2021 07:46:12 GMT [SGHTTPResponseHeader-293] Unknown http version: 07:47:17 GMT [SGHTTPResponseHeader-294] Unknown http version: Ref A: 86D1C745 Ref B: HKBE Ref C: 2021-11-25T07:47 [SGHTTPResponseHeader-295] Unknown http version: D69AEF Ref B: HKBE Ref C: 2021-11-25T07:47 [SGHTTPResponseHeader-300] Unknown http version: 1 Ref C: 2021-11-25T07:49:44Z [SGHTTPResponseHeader-301] Unknown http version: 301 Moved Permanently [SGHTTPResponseHeader-304] Unknown http version: 307 Ref C: 2021-11-25T07:49:45Z [SGHTTPResponseHeader-309] Unknown http version: 07:49:51 GMT [SGHTTPResponseHeader-310] Unknown http version: Ref B: HKG3 Ref C: 2021-11-25T07:49 [SGHTTPResponseHeader-311] Unknown http version: Thu, 25 Nov 2021 07:49:51 GMT [SGHTTPResponseHeader-504] Unknown http version: ate: Thu, 25 Nov 2021 07:53:00 GMT [SGHTTPResponseHeader-508] Unknown http version: BE Ref C: 2021-11-25T07:59 [SGHTTPResponseHeader-509] Unknown http version: ED Ref C: 2021-11-25T07:59 [SGHTTPResponseHeader-510] Unknown http version: :17 GMT [SGHTTPResponseHeader-521] Unknown http version: 2021-11-25T07:59:32Z [SGHTTPResponseHeader-522] Unknown http version: : Ref A: 2497766 Ref B: HKBE Ref C: 2021-11-25T07:59

curl bing.com正常请求返回如下：
HTTP/1.1 301 Moved Permanently Content-Length: 0 Location: http://cn.bing.com/ X-MSEdge-Ref: Ref A: EB482130D2 Ref B: HKG3 Ref C: 2021-11-25T08:03 Date: Thu, 25 Nov 2021 08:03 GMT

alicewww

mac和ios都是最新版

alicewww

比较奇怪，我本地开个ss客户端，让surge通过http连ss客户端，检测时间还是Failed
多次点击benchmark，小概率会成功，wireshark抓包看起来成功的和失败的HTTP报文没有明显区别
还有一个点是，surge发送CONNECT报文之后，会连续发送多个（2-3个）HEAD报文给代理，不知道为什么