Hello A similar question https://support.mozilla.org/en-US/questions/1555812 Sorry, i don't have a linkedin account, to verify.

This reply did not solve my problem.

Are there any linkedin users among us? to check, under https://whattrainisitnow.com/release/?version=esr ESR 115 https://blog.mozilla.org/futurereleases/2025/09/04/firefox-esr-115-support-for-windows-7-8-and-8-1-and-old-mac-os-versions-extended-until-march-2026

Hey, Could you please try the following standard troubleshooting steps: # Please check if you have Enhanced Tracking Protection (ETP) enabled. You can do that by clicking the shield [[Image:Fx89ShieldIcon]] icon at the left of the address bar. #* If ETP is enabled, try disabling it. # If the problem is not fixed, try [[How to clear the Firefox cache | clearing Firefox cache]]. # If it does not help, also try [[Clear cookies and site data in Firefox | clearing cookies and data]] for the website you experience troubles with (''warning: you will be logged out on this website''). # If it also does not help, try [[Diagnose Firefox issues using Troubleshoot Mode | running Firefox in Troubleshoot Mode]]. Does the problem persist? If not, please follow the steps from [[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems | this article]] to troubleshoot further. Does it help? Looking forward to your update!