I am having the same issue. Everything has been working. Roku is plugged into a wall outlet and there’s only one usb port on the tv.
Hi @Finkelmom
Welcome to the Roku Community!
If you are getting a low power or insufficient power warning on your Roku device, there are a few things you can do to fix the problem:
We hope it helps!
Warm regards,
Lianna
We’re upgrading Roku Community to bring you a faster, more mobile-friendly experience. You may notice limited functionality or read-only access during this time. Read more here.
Planned Downtime:
Community will be unavailable for up to 24–48 hours during the upgrade window during the week of May 19th and you may notice reduced functionality.
In the meantime, for additional assistance, visit our Support Site.
We're sorry for this disruption — we’re excited to share what’s next!