When I tried my YouTube favorites (after downloading Win10), I noticed that many of them (not all) simply will not show the video. The sound is also making a static/crackling noise in many of the vids. To test it, I went back to Internet Explorer (you can do this by going to Settings (top right of screen) and choose "Use Internet Explorer". Anyway, when I use IE, YouTube vids play perfectly fine. Just today, I\’ve also seen this happen when I try a Facebook video. What\’s up with Windows 10 or Edge? Anybody working on it at Microsoft?
Use a different browser for now 🙂 or use a youtube app from the store