Could not connect to proxy

[WaddleDee72]

I'm at my wits' end with trying to set up tamper in Windows 7. I installed tamper with pip, then installed the Chrome extension, installed mitmproxy, and imported the certificate into the certificate manager. Mitmproxy is working, but I'm getting this error message.

There's no real settings for tamper, so I don't know what I could possibly change. Also, I've uninstalled and reinstalled it a bunch of times with no results. Please help

[sergii-frost]

Facing the same issue, any solution available?

[canaksoy]

same on Mac

[uriel-sf]

this project might be dead ?