Hi @Grayboss,
Greetings from the Roku Community, and thanks for raising this concern directly with us!
We understand you are having a problem with the Roku streaming stick since it will disconnect from your network. We're happy to assist you further. Error 003 means you have an unstable network connection, usually caused by fluctuations in speed or signal strength. It is also important to consider the number of devices connected to your network. Please check out this support article on how to fix internet errors and issues on your Roku streaming device.
We hope this helps. Please keep us posted if there's anything else we can do to assist you.
Best regards,
John
John
Roku Community Moderator