Could you take a profile? (see https://profiler.firefox.com/), Then Upload it (upper right) and post the link? I don't think we need any of the more sensitive data, so you can leave all the boxes unchecked when uploading except for including hidden...
Thanks for confirming. So you're seeing crashes on certain sites with 131.0.3. Can you give example URLs, and can you share the reports from about:crashes for these? (cut-and-pasting the IDs here is enough). Perhaps also the output of about:suppo...
