Hello, I have been using YouTube Android TV App installed from external source, because it is not possible to install it on Zidoo X9s through Google Play Store. I have noticed that some of the video content in Youtube is not playable by this app or maybe Zidoo X9s. I have noticed that problem ocurrs mainly when somebody upload a video on Youtube recorded by mobile phone. Such video plays slower, sound sounds like a bass, because of the slowering the video playback. Do you have such problem with playing such videos in youtube in YouTube Android tv app? I have the newest firmware 2.0.34 installed on my Zidoo X9S. Thank you for your feedback Regards Marcin from Poland