Sometimes a song stops playing and is stuck and in reverse.

I’ve had it happen a couple of times that the songs stops or is stuck and then it reverses or something in that vain. This happened with my songs in my own ITunes playlist, so it didn’t have anything to do with Spotify and a bad Wifi connection. This is very annoying and happened to me while I was recording a mix while I was dj-ing. I was planning to publish that mix on social media, but now I can basically not do that because of that one track that skipped.