I use the AddOn since a long time.

Version 4.13 of the addon is working again, where version 4.12 was buggy and unusable !
Version 4.9 was the best up to now. I have made a reset to 4.9 for my computer, sorry ;-)

Please add four features to your addon 4.14:

1. show the number of still working downloads.

2. please enhance the clearness in the window "all-video-downloads".

3. Please process changes of the settings immediately and not only reentering the settings-window (uncommon)

4. please add a checksum (i.e.MD5-checksum) in the download-info, that we can check it after the download of the native client and anytime later.

Thank You