Hey everyone who has commented here, thank you. I just saw in another thread that it has to do with the player company, and that the Proko team has reached out for help. They’re on it!

I've had this issue with the player on both videos I've watched in the last two days. I have solid internet and haven't been having issues with streaming in general, so I suspect it's with the site.

I have the same issue. The video pauses and repeats the last few seconds. This happens about once per minute. Watching on Safari on my iMac. Through the Proko.com page, the videos stream without glitches, loading buffer, etc. I am on a very stable glas fibre connection. Best Wishes, Andre

Hello. I watched the second gesture video today, and I tested it on both Chrome and Safari on my iPad. I counted 39 stops and repetitions of phrases (or series of musical notes, since there is less talking in this one). What surprised me was when I switched browsers, it remembered exactly where I was in the video. That’s a great feature!