i have the same problem, since the update. I thought it was just me. Work every now and then, but i have had many errors the last couple of weeks.

Well, I just called nintendo and they will send me a free package to send back the Wii and Powerbrick. Not to forget the Receipt.

I have all my receipts except the one for the Wii. Just great.

sparkit34,

No errors for me, just doesnt read disks on start and cant enter settings without it freezing.

This is just on start up, after several ON/OFF's everything works fine.

Sorry thats what i meant by errors. I also have problems recognizing games on start up since the last update. So i would not be surprised if it has something to do with the update. I am very curious if other people have the same problem. 

Yep thats it.

Its definitely a software problem rather than hardware.

I guess we either have to downgrade our firmware or just wait for the next firmware to be released.

If you ring Nintendo it takes all of 1 week. If you live next to the repair center it takes all of 1 day

I've got 40+ Wii games and I don't even find it worth it modding. You loose your warranty, your Wii bricks faster plus you're a filthy thief. Call Nintendo, its not a common thing. Everything works fine with both my Wii's.

I have had that happen on occasion -- where games were not recognized on start-up -- even before the upgrade to 4.0U. Usually the culprit was SSBB, so I attributed it to the game, not the system.

Since the update, the only trouble I have had has been system crashes when I first try to run Madworld. Of course, when I reset, everything works fine.

Mike from Morgantown

A Wii game a week, that's all I ask.