I used to give 5 stars review for the greatest video download extension ever, for older version as 8.0.0.6. It's able to download every video as I want. After your updated newer version had been coming, It was working marvelously for a few months. It's downloading faster like lightning. After that errors occurred on all newer version until the current version9. I'm so disappointed and I give you down rate to 3 stars now unfortunately. I'm so wondered these errors are not fixed until now, even a lot of complaints are showed up.