Hi Dcoettit,
Thanks for your first post in the Roku Community!
We understand that you are getting a message of insufficient power with your Roku device and we will work with you to know what went wrong so we can assist you further and fix the issue.
As you mentioned that you are powering your Roku by plugging into the USB port on the TV, try powering from a wall outlet via the USB power adapter that came with the Roku.
If the issue persists, please refer to the support article here for additional troubleshooting steps: What to do if the red light is flashing, or you see a "low-power" warning | Official Roku Support
Please keep us posted and we'll continue assisting from there if needed.
Best regards,
Mary
