Kept a pre-Quantum version of Firefox along with a previous version of Video Download Helper on a flash drive. This older version gets 5 stars and is excellent.
Sadly, the current version is much less powerful and needs a paid "Companion add-on" to work for many sites. No thanks.
Having to fire up the older version to download around 40% of the videos I want.

Default options are restored after every Firefox restart, I can't change them permanently. Older versions did not have such problem.

THIS IS THE BEST DOWNLOADER I HAVE HAD, EASY TO USE AND EFFICIENT.

The plug-in have memory leak issue when watching live video, using a lot of memory and CPU usage.

I've bought Two License. Still get donate screen......

Выдает ошибку "Cannot read property '1' of null"
Скачивает потоковое видео без звука.