This config has previously worked fine with nginx, but using HAProxy UNIX socket listener bind unix@/var/run/tor/onionlinkhere.sock, it returns "Unable to connect" in Tor Browser. However, using localhost TCP port binding does work. Does anyone know why using UNIX socket to bind does not work? Below are the config files, with the alternative localhost port solution commented out. torrc: HiddenServiceDir /var/lib/tor/onionlinkhere.onion/ HiddenServicePort 80 unix:/var/run/tor/onionlinkhere.soc...