Troubleshooting

Common issues and fixes.

I can't see HTTPS content (just a lock)

Enable SSL Proxying for that host and make sure the CA is trusted (Always Trust).

localhost traffic isn't captured

macOS/CFNetwork bypass the configured proxy for loopback. Use a real hostname, or test with a tool that honors an explicit -x proxy.

An app shows certificate errors after I quit MinPin

Some apps pin certificates. Disable SSL decode for that host, or leave it tunneled.

A device on my network can't connect

Enable LAN connections (MinPin binds loopback-only by default), check the proxy IP/port, and confirm the CA is installed + fully trusted on the device.