I think we should back to version 1.62. version 1.63 is too slow !
Hello, Youtube restricts download speed, which means that provided speed is enough for watching videos but is not enough for downloading files. The reason is simple: Youtube doesn't need users to download videos. Unfortunately, it's not up to us to change this, but we are trying to find the solution regarding the issue. With no results for now, though.
Customer support service by UserEcho