Welcome to the Roku Community, @Thr3!
Thanks for letting us know about the behavior you've experienced with your Roku device after an outage. We're here to help.
The most likely solution is to unplug the Roku from power, wait a few seconds, and then plug it back in to restart the device; this will often resolve issues caused by a sudden power loss.
Here are the other steps to try if your Roku still isn't working after a power outage:
Let us know if it helps or if the issue persists, and we can explore more troubleshooting options.
Thank you,
Chel
Perfect! After power outage I had no captions, although the system said they were on. After the unplug and re-plug, I've got captions! Thank You! the old "re-boot" !!!