Hello,

After reinstall, it's good ! :)

Thanks you very mush !

Hello,

I don't now, I downloaded it a long time ago ^^

I have the extension Tampermonkey and the app.

I have this : 

Hello, I have the same problem.

My Browser informations : 

Browser: Chrome 61.0.3163 Windows 10
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.31 Safari/537.36

Screen of problem ( Youtube ) : 

And when I look the Javascript Log, I have this : 

Thank you for help ! :)