Welcome to the Roku Community and thanks for reaching out regarding your Roku Smart Home Camera disconnecting.
Can you please clarify the issue you are experiencing? Can you be more specific of what exactly is happening when the issue occurs? Can you provide screenshots of what is displayed on the Roku Smart Home mobile app so we can better understand the issue?
With more detailed information, we will be able to assist you further. We look forward to hearing back from you.
Roku Community Moderator