Quote Originally Posted by Arnoutdv View Post
Have you tried disabling NoScript to see if it's the culprit?
Not sure that will help. Let me explain. My home page is a local file that I created. In it I have a listing of all the sites that I visit regularly. For example, for VBForums the entry looks like this:
<a href="https://www.vbforums.com/" target="_blank" rel="noopener noreferrer">-VBForums</a>

I use this methodology because it loads relatively fast and prevents malicious hackers from backtracking. It could well be related to the problem I am having, but I think that I have found a way around the problem.

When Cloudflare says that my browser is not supported, I open a second copy of Firefox and run the "compatibility checking tool":
https://browser-compat.turnstile.workers.dev/
That usually completes properly and then I can close the second window and refresh the request in the first window.

J.A. Coutts