@TeamYouTube Hi there. Something has been off with the subscriber count this entire week. Just a second ago, I lost 40 (which is highly unusual for me). Earlier this week, I experienced something similar. This spastic fluctuation seems worth looking into
We've confirmed there are no related technical issues for sub counts. It's likely folks subscribing and unsubscribing naturally. Explained in detail here: https://goo.gl/6B1Eb6 . Hope this helps clarify.