I use PerfectTube and Tubecast for watching youtube videos. Everything was working fine until yesterday. Now I can barely watch any of the videos, especially the songs. For example: I listen to this song each and everyday. Now I cannot watch it on any youtube client app and even on mobile version on Edge, it says, "The video is not available." It works on desktop version of Edge. the case is not specific with a particular one, but infact it is same with almost every song. I tried so many videos and none of them work. Other non-song videos are working fine. This is really strange. There's no audio and video playback.
It's same on another windows device. I tried it on android, and everything seems to be working there. Maybe google is blocking video playback on windows device? If not, what's the case? My device is fine. My internet is fine too.