Works as intended but has an awful flaw described already in a 1 star review that I'm experiencing as well which states "Having this extension enabled makes Firefox randomly unresponsive and produces a massive increase in CPU and RAM, specifically the RAM increases until it fills the 16GB I have installed on my PC, then Firefox crashes. I checked in about:performance and verified that the cause was this extension, the resource consumption was very high.

When this extension is disabled, the phenomenon mentioned above does not occur."

Having this extension enabled makes Firefox randomly unresponsive and produces a massive increase in CPU and RAM, specifically the RAM increases until it fills the 16GB I have installed on my PC, then Firefox crashes. I checked in about:performance and verified that the cause was this extension, the resource consumption was very high.

When this extension is disabled, the phenomenon mentioned above does not occur.

My computer is a 4770K and a GTX 970. Tested in FDM v5.1.38.7312, v6.7.0.2533 and Firefox 72.0.2

This is, by far, the best download manager I have ever used. Thanks for such a great product. It's very lightweight, is easily customizable and it really extends the download capabilities that come with most browsers. Cheers!

On windows, running Firefox 71.0 which is the latest version and this add on (version 3.0.41) simply does not load. Downloaded the extension via their website and extension still does not load? What gives???