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Since I upgraded to Yosemite and updated Firefox my Smart Zoom mouse double tap desn't work.

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  • Last reply by guigs

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Over the last few days I updated two iMacs and one Macbook Air. I also updated Firefox to the latest release. Since then the 'Smart Zoom" (double tap on the mouse) or on the touchpad doesn't work. Manual zoom still works and the Smart Zoom still works in Safari and Chrome.

Over the last few days I updated two iMacs and one Macbook Air. I also updated Firefox to the latest release. Since then the 'Smart Zoom" (double tap on the mouse) or on the touchpad doesn't work. Manual zoom still works and the Smart Zoom still works in Safari and Chrome.

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Hi charlesmc, If you reset the zoom function on the Firefox menu, does the functionality restore?