It's definitely something wrong with the YouTube update because I went in and clicked "Uninstall Updates" and whatever version it reverted back to worked perfectly. Plus, if you look at YouTube's Google Play ratings/reviews, a lot of people have been giving the update one star our dropping their rating from five stars to one for the same reasons...YouTube doesn't load, they get no picture and only hear sound, etc. And there's a bunch of complaints, they can't all be from Galaxy Note 10.1 2014 Edition owners.
P.S. no, when I created the sn I put in Paul7 (I play baseball and 7 is my number) but it wasn't available, so this was what was available.
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