Hi there,

You rated 3 star that the magnifying glas does not work.

Please do not use the review page as a support forum. I am happy to help you at https://www.stefanvd.net/support

Can you check you are using the latest Firefox version. And have you tried to reset the Zoom settings that can resolve this issue.

For further help, please use the email support at https://www.stefanvd.net/support

Thanks,