The program is very vulnerable - if you stop a movie in the background, it can be for a period not resume again, sometimes no sound is no reason given when you pause the movie in the background.
A generally nice feature is the ability Youtube videos (and also videos of other platforms) to look at the program and this also Offline to "cache". However, the Youtube videos in FullHD (1080p) it is not possible to play - it's only 720p Available. I find this an indictment because even FullHD is no longer the standard taufrischste.
I also wanted the feature "Exclusive audio output (WASAPI exclusive) = Windows Audio Session API test" - but this results in a BSOD when I start a film. Something must not happen!
Everything conclusion, I regret to say that it borders on an insult to bring such software under the customer. A significant backward step for 13er version which ran smoothly. It apparently seems to be more spread unfinished products the trend of software vendors.