Video(s) won't play in YouTube app

Having a new problem with the YouTube app where YouTube videos fail to play. All I see is a black screen but the rest of the interface (seek bar, info, start/end times, etc) display just fine.

The problem pertains to an entire channel’s videos, so if I can’t view one video on their channel it’s likely I can’t view any of theirs. Some channels I have tried (GameExplain, TheRealGiantBomb, Polygon) do work and all their videos play. I have tried some popular ones, like PewDiePie and Ryan Higa and their’s don’t work, either.

Anyone else having this problem?

Huh, weird… today all videos appear to be loading. I didn’t even do anything to try to fix the problem.

It’s possible the Youtube app or Youtube itself screws up mate. Youtube is notoriously crappy just for watching videos due to load/ads.