If you're unable to stream Netflix on your Wii, try resolving the issue with these steps:
Many playback issues can be resolved by simply turning the Wii off for about 15 seconds and then turning it back on. Once your Wii finishes booting up, launch Netflix and attempt to watch your movie or TV show again.
Restoring your ISP's default DNS settings and performing a connection test on your Wii may allow it to self-diagnose issues that are preventing it from connecting to the Internet.
If the connection test was unsuccessful, your Wii will display an error code. Nintendo's support site has an error code lookup tool that will help you resolve the issue. If the connection test was successful and you still can't stream, continue on to the next step.
There may be a problem playing a movie or TV show if the date and time set on your Wii are incorrect.
Refresh any outdated Netflix information stored on your Wii by logging out of Netflix and then logging back in.
After signing back into Netflix, attempt to stream your movie or TV show again.
If you're still not able to stream your movie or TV show after completing the steps above, here are some steps to resolve network connection issues that may be keeping you from streaming.