https://connect.mozilla.org/t5/discussions/no-audio-when-playing-videos-on-whatsapp-web-and-linkedin/m-p/143642#M58798 <P>Since the latest update all the videos and audio messages played in whatsappweb and LinkedIn are silent.</P><P>Has anyone experienced the same problem?</P> Fri, 16 Oct 2026 11:58:45 GMT Claudio0907 2026-10-16T11:58:45Z https://connect.mozilla.org/t5/discussions/no-audio-when-playing-videos-on-whatsapp-web-and-linkedin/m-p/143642#M58798 <P>Since the latest update all the videos and audio messages played in whatsappweb and LinkedIn are silent.</P><P>Has anyone experienced the same problem?</P> Fri, 16 Oct 2026 11:58:45 GMT https://connect.mozilla.org/t5/discussions/no-audio-when-playing-videos-on-whatsapp-web-and-linkedin/m-p/143642#M58798 Claudio0907 2026-10-16T11:58:45Z https://connect.mozilla.org/t5/discussions/no-audio-when-playing-videos-on-whatsapp-web-and-linkedin/m-p/143647#M58802 <P><a href="https://connect.mozilla.org/t5/user/viewprofilepage/user-id/142200">@Claudio0907</a>&nbsp;: I assume you've made sure the players on those pages aren't muted, nor do you have the tabs those sites are open in set to muted?</P><P>Then type&nbsp;<STRONG>about:preferences#permissionsData&nbsp;</STRONG>in the URL bar, then press ENTER.&nbsp; Check under "Speaker" to see if those sites are listed there, then go back and look under "Autoplay".&nbsp; The default there is "Block Audio" -- try changing that to "Allow Audio and Video".</P><P>Beyond that, an extension you use could be causing the issue.&nbsp; Try Menu -&gt; Help and Report -&gt; Troubleshoot Mode and if LinkedIn and WhatsAppWeb play audio fine in that mode, an extension you use is causing the muting in normal mode.&nbsp; See if you can disable one on those pages, and narrow-down which is causing it</P> Fri, 16 Oct 2026 12:40:29 GMT https://connect.mozilla.org/t5/discussions/no-audio-when-playing-videos-on-whatsapp-web-and-linkedin/m-p/143647#M58802 dftf 2026-10-16T12:40:29Z