I bought a Wii U, and did the Transfer Utility to move all my Wii stuff. No problem.
Unfortunately, it can't copy over the 200+ songs in Rock Band 3. I'll have to redownload them from the store. No problem. It wll take a while, but that's OK.
However, it will download a song or two, then throw up a 204038 error message, dumping me out of the music store and requiring me to get back in. Sometimes it will happen 4 or 5 times in a row before it will download a song successfully. Occasionally, it will gine me a 200004 error, causing me to have to completely rebooot the WiiU (and I mean pull the power cord out).
I have connected it to:
My Comcast Wifi router,
My Verizon Mifi;
I even bought a Wii U network adapter to hardwire it.
All three have failed. So it HAS to be something wrong with the store.
Has anyone ever seen a problem like this? Any ideas?