We'd like to know more. Are your subs reporting that they're not being notified about your uploads? Also, YouTube may temporarily slow down, freeze, or adjust the view count. Explained in detail here: https://goo.gl/fCxaJw . Keep us posted.
Same thing is happening to me, no they don’t have 3rd party apps. People getting unsubscribed and views down so badly, it’s getting hard to live. YouTube need to address their problems because people are suffering and struggling, it’s not fair, people have put their life’s in
320,000 Subscribers! YouTube:A1mostaddicted