If you’re experiencing Wii U error code 199-999, it probably means that you are not connected to the internet. This is because you either do not have a working WiFi password or you are unable to connect to the network. Fortunately, this problem is quite easy to fix. Here are some things to try. Changing your MAC filter settings can also help. Hopefully, one of these fixes will help you fix the error code 199-999 on your Wii U.
While Nintendo has not officially listed any specific errors for Wii U, they have acknowledged that the system is at risk of fallover. If you have the Wii U, you may want to contact Nintendo Tech Support to get it fixed. If you’ve already checked the warranty period, you may be able to get a replacement. You can also try contacting the manufacturer for instructions on how to repair the Wii U.
If you can’t connect to the internet, you may be using a public Wi-Fi network. This error may occur because you don’t have the latest Wi-Fi firmware. You should make sure to update your Wii U if it is not compatible with a public WiFi network. If it can’t connect to the internet, you may need to change your Wi-Fi password. If the problem persists, follow the steps outlined above.
In some cases, the Wii U disc can be dirty or damaged. If this is the case, you should check your Wii U disc reader to ensure it is clean. Another issue may be the eShop. The error may occur if you are unable to download games from the eShop. If you’re using an eshop game, you should also install the appropriate CFW for it.
Fortunately, there are several ways to fix error code 199-999 on Wii U. The first option involves hacking the games you’ve downloaded. Most downloads contain a digital signature. However, Haxchi hacks the downloaded games by replacing the digital signature with their own code inside the egg shell. The Wii U will still think that the game is legitimate even though it’s not.