Honestly i have no idea. Why would the update make working things unstable?
How the hell would I know? My Wii U had a lot of problems picking up WiFi signals in the first few weeks of owning it. Then a software update stabilized it and for 3-4 months, it was fine. Now it is shitty again. Again, every other device that can pick up the WiFi signal can without problem. The problem is the Wii U.
Why are you using the Wii U's apps instead of the other alternatives? Is the user interface better?
Mostly to get some kind of use out of the thing.
All of that shit is gonna be shown and be what... six months off AT BEST.
It's too late by that point. The only people who are going to continue to support Wii U are the ones who were always gonna support it no matter what: ninthings and people with more money than sense.
A lot of Nintards have a false sense of confidence after the Xbox One unveiling, as if the sub 40k sales of the Wii U last month in the US somehow never happened.
Of course they forget that even though the Xbox One looks inferior to the PlayStation 4 (as of now), it is still way beyond the Wii U. The Wii U struggles with current gen multiplatform titles. It is going to be in shovelware hell once the next generation arrives. Don't worry though, Mario will save everything (of course, let's ignore that NSMBU, a polished entry in a series that probably has sold 60 million copies at this point, even exists).