Sign in to what?

https://support.mozilla.org/en-US/kb/update-firefox-latest-version?cache=no Did you update Firefox to the latest version?

Version 97.0, first offered to Release channel users on February 8, 2022 Version 97.0.1, first offered to Release channel users on February 17, 2022 Version 97.0.2, first offered to Release channel users on March 5, 2022

Version 98.0, first offered to Release channel users on March 8, 2022

Firefox internet browser. Win 10. Automatic updates every time I activate Firefox browser.

Press the Alt or F10 key to bring up the toolbar. Then Help > About Firefox will tell you what version you have. WARNING: and install any updates.

https://support.mozilla.org/en-US/kb/update-firefox-latest-version

What version is shown?

Version 9.7.0.2

Sounds that the update doesn't complete properly and that Firefox tries again the next time.

You can find the full installer of the current Firefox release (98.0) in all languages and all operating systems here:

• https://www.mozilla.org/en-US/firefox/all/#product-desktop-release
• https://www.mozilla.org/en-US/firefox/98.0/releasenotes/