Qwen.ai does not work in the Tor browser

Is it possible to make it work? Qwen.ai?

I can reach the home page fine with security level set to Standard (default) what exactly doesn’t work?

Qwen with a W

something in RFP is causing this - using Mullvad Browser alpha and flipping RFP off the site works, but with RFP enabled it blanks the page with a ‘500: Internal Error’ message. Can also replicate in Firefox nightly - next step is to narrow down the specific cause with RFPTargets

@pierov FYI

edit: i open 1966860 - RFP: chat.qwen.ai returns '500: Internal Error'

OK, so look likes we’ll get a fix for this (without affecting RFP’s fingerprint protection) in TB15 which will be released in about 4 months unless PieroV wants to backport it - see the linked bugzilla

4 month later and am also still getting this error is there way to fix it ? since RFP related settings can’t be changed

@cjxfk which version of Tor Browser are you using? What exactly is the error you are seeing and when exactly does it occur? I can navigate to the home page using 15.0a3 without difficulty:

am on the latest version 14.5.7 and the error is 500: Internal Error

Looking at the bug report link in the comment by @thorin it seems the bug was fixed upstream in Firefox ESR 140 and not backported to 128 (the base for the current stable version of Tor Browser). I’d therefore not expect it to work with 14.5.7. Can you try with the latest alpha version for your OS?

Alpha versions are for testing purposes only, but I believe Tor Browser 15.0 stable (based on Firefox ESR 140) is due out very soon now (next week?). This version will include the fix for this problem.

yes it seems to be working fine in the alpha version