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loss of sound in add on extension check4change

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How do I get sound back on the add on extension "Check4change" ? it has always worked and then stopped one day. I have tried all the suggestions of reloading the extension and even removed and reinstalled Firefox, it was no help. I have sound in Firefox, just not while using the check4change add on extension.

How do I recover sound while using the extension?

How do I get sound back on the add on extension "Check4change" ? it has always worked and then stopped one day. I have tried all the suggestions of reloading the extension and even removed and reinstalled Firefox, it was no help. I have sound in Firefox, just not while using the check4change add on extension. How do I recover sound while using the extension?

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Hello Steve.

Please provide that feedback to the developer of the extension. You can do so using their Support Site or Support Email on their listing page; https://addons.mozilla.org/en-US/firefox/addon/check4change/.

Hope that helps -- Ed