I'm watching on my Kindle Fire while in my sewing room. Shows are streaming perfectly. All the quilting shows I have on my wish list are free today. Seems all the shows all are. First show I watched was Joan Hawley from Lazy Girl Designs instruct how to attache a zipper pull to make the one zip pouch.
I use Chrome browser on my laptop so I checked and the shows stream fine for me on it too. Lots of buffering and freezes on a newer device are usually because of the internet service used.