Hello @Saltnvinegar
Thanks for posting in the Roku Community regarding your Roku remote no longer controlling your TV.
Have you already tried re-pairing your remote to see if that resolves the issue you are experiencing?
For more information about how to pair your Roku device remote to your TV, visit our Support page here: Set up TV controls
Please keep us posted what you find out and we will be more than happy to assist you further should you need more help.
Thanks,
Danny
Danny R.
Roku Community Moderator