Wii U giving an Error Whenever it Updates Software

[Cobalt]

So my Wii U, whenever I try to update ANY software nowadays, immediately stops, and gives the error code "105-0528." I've looked everywhere, but can't find anything on how to fix this. If someone can help please do! And if anyone has anything similar to this situation as well!

 

[Trent the Paladin]

Do you have plenty of room left on your Wii U hard drive?

 

[Cobalt]

I erased a ton of space before, but it still starts the update screen, (with the loading bar and everything), and it just quits before accomplishing anything, giving an error.

 

[tybalt_cake]

Have you messed with your Wii U DNS?

 

[Cobalt]

Nope, it just stopped working when an update to Mario Maker came one day.