# User Manual does not work in newest Firefox release (?)

**URL:** <https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481>\
**Category:** Bug Reports\
**Tags:** en\
**Created:** [January 10, 2025, 1:17am UTC](https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481 "2025-01-10T01:17:03Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![SteveRailsback](https://forum.netlogo.org/letter_avatar_proxy/v4/letter/s/bc79bd/32.png) [@SteveRailsback](https://forum.netlogo.org/u/SteveRailsback)\
**Post date:** [January 10, 2025, 1:17am UTC](https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481/1 "2025-01-10T01:17:03Z")

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Has anyone else found that the links in the NetLogo User Manual no longer work in Firefox, co-incident with their 7 January 2025 release of version 134.0 (in Windows 11)?

I have no idea what to do about it.

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**Author:** ![jzkelter](https://forum.netlogo.org/letter_avatar_proxy/v4/letter/j/a5b964/32.png) [@jzkelter](https://forum.netlogo.org/u/jzkelter)\
**Post date:** [January 13, 2025, 7:28pm UTC](https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481/2 "2025-01-13T19:28:04Z")

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Seems to work fine for me on Mac. I’ll bring it up to the devel team and see what is going on.

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**Author:** ![jzkelter](https://forum.netlogo.org/letter_avatar_proxy/v4/letter/j/a5b964/32.png) [@jzkelter](https://forum.netlogo.org/u/jzkelter)\
**Post date:** [January 17, 2025, 4:12pm UTC](https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481/3 "2025-01-17T16:12:23Z")

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@SteveRailsback Two others on the team tested it on Firefox on Windows 11 and Windows 10 and it worked for them. It might have to do with a browser add-on. Can you try in a private broswer window (File\>New Private Window) and see if it works there?

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**Author:** ![SteveRailsback](https://forum.netlogo.org/letter_avatar_proxy/v4/letter/s/bc79bd/32.png) [@SteveRailsback](https://forum.netlogo.org/u/SteveRailsback)\
**Post date:** [January 17, 2025, 5:07pm UTC](https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481/4 "2025-01-17T17:07:25Z")

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I’m afraid that didn’t help. I also tried turning off a few security  
features (pop-up blocking etc.) and that didn’t help either.

I can try reverting to the previous version of Firefox.

Everything is fine in the Edge browser.

Steve

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**Author:** ![SteveRailsback](https://forum.netlogo.org/letter_avatar_proxy/v4/letter/s/bc79bd/32.png) [@SteveRailsback](https://forum.netlogo.org/u/SteveRailsback)\
**Post date:** [January 22, 2025, 5:06pm UTC](https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481/5 "2025-01-22T17:06:45Z")

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The problem seems to have now magically gone away. **I was not not hallucinating!!**

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**Author:** ![jzkelter](https://forum.netlogo.org/letter_avatar_proxy/v4/letter/j/a5b964/32.png) [@jzkelter](https://forum.netlogo.org/u/jzkelter)\
**Post date:** [January 22, 2025, 7:47pm UTC](https://forum.netlogo.org/t/user-manual-does-not-work-in-newest-firefox-release/481/6 "2025-01-22T19:47:51Z")

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Very strange, but I’m glad it is no longer an issue!