F-Secure Internet Security 18.2 fully breaks page youtube.com and allegro.pl

abccba Posts: 1 New Member

As in the topic - breaks css and other scripts on youtube.com and allegro.pl in firefox 96.0.3 on W10 19044.1466.

Can't do anything about it, disabling firefox addon makes even more troubles. Enabling it and adding page to whitelist solved problem for youtube but didn't for allegro. Even full addon removal didn't work. The only working solution is to fully disable f-secure.

This is a vulnerability.

Accepted Answer

  • Jaims
    Jaims Posts: 846 Former F-Secure Employee
    Answer ✓

    Hi @abccba

    How was Firefox installed? Was it installed normally with the setup or from the Windows Store? If installed from an installation package, is it installed for all users or for only one user? And we'd like to make sure it's not a beta Firefox version.

    We have a known problem that Firefox installed from the Windows Store does not work properly, others should work.

    You may also try to upgrade to the latest version 97.0 then test again.

    Let us know the outcome.

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