Okay...I don't really understand why, but my Wii U's friend list and online connection both only freak out with this app in use. Is this a known thing? Because it's infuriating to constantly check Miiverse to find out Youtube on the Wii U seems to have some huge problem with processing correctly. I honestly feel like the Wii U and Youtube's Wii U version both need a serious patch that fixes it.