I am behind a (Tor) transparent proxy. How can I configure Tor Browser to use system default networking instead of 127.0.0.1 9150 Tor SocksPort?
I don’t think this is possible. If I recall correctly, Tor Browser was specifically hard-coded to only transfer traffic using the built-in Tor client and be unable to transfer normal traffic as a failsafe.
In case you’re interested, I do believe there’s a version of Tor Browser being developed that’s basically just Tor Browser without the Tor part. It seems to be a sponsored project paid for by Mullvad VPN (so I suppose we’ll see a Mullvad Browser in the future) but I’m guessing you could use this ‘base’ version of the browser with your system’s network settings like any other browser. Sponsors 2022 · Wiki · The Tor Project / Organization · GitLab