Today, No video's will load in firefox. I've tried youtube videos, anime and cruncyroll. and various other sites. I'm not sure what caused the problem. Everthing was working perfectly fine about 4 hours ago. When I got to Youtube, It downloads the video fine, but I'm unable to click play. Things I have tried: I've already started firefox in safe mode. (video sill doesnt work) Updated Firefox to 53.0.03 (video sill doesnt work) Updated Shockwave Flash to 25.0 r0(video sill doesnt work) Disable Hardware acceleration (video sill doesnt work) Disabled protected mode in Flash Shockwave (video sill doesnt work) Updated graphic card, along with everything else (video sill doesnt work) Im offically lost