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Read Aloud add-on isn't working

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Dear Sir or Madame,

Read Aloud isn't working on Roshreview.com and other websites for my new macbook on Firefox but works on my old macbook.

It says "Missing host permissions for the tab"

Dear Sir or Madame, Read Aloud isn't working on Roshreview.com and other websites for my new macbook on Firefox but works on my old macbook. It says "Missing host permissions for the tab"

All Replies (1)

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Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click the "Refresh Firefox" button on the Troubleshoot Mode start window