Version 4.9.12 slow down computer on silverlight video. Noté 3 sur 5 étoiles

Version 4.9.12 slows down the whole computer when trying to watch a video using silverlight.
When the video is running on the webpage the computer slows down and i have to restart firefox.
When i uninstall or disable this addon the webpage works just fine.
Previous version of download helper worked just fine on silverlight video pages.
I'm using firefox 17 and windows 7 home premium.

Cette critique concerne une version précédente du module (