Blob createObjectURL download not working in Firefox (but works when debugging)

Question

I have an odd problem, the function below is one I created based on what i found on the net about creating a Blob in the client on the fly with some binary data in (passed a

Answer 1

You're probably removing the resource too soon, try delaying it

    ...
    a.click();
    setTimeout(function(){
        document.body.removeChild(a);
        window.URL.revokeObjectURL(url);  
    }, 100);  
}