Hi, I am using a Lenovo S6000-F tablet running Android 4.2.2, kernel version 3.4.5. Videos embedded on a web page play with horizontal lines interference. I have tested the same videos with Safari and Chrome and there is no problem with them. This problem only arose after last update of Firefox. Some specific sites I have problems with: http://vimeo.com/117022444 http://dashcamownersaus.com/on-the-road/easttrans-buslines-richmond-victoria-2014/ http://www.auscam.net.au/ Should you require further information please email me. I'd really love to keep using Firefox but this problem is frustrating. Thanks