Hi @annad347,
Greetings from the Roku Community!
We acknowledged your concern about the Roku remote TCL TV and are happy to help. Please try changing the batteries on your Roku remote TCL TV and see if that resolves the problem.
If the problem persists, we suggest that you contact the TV manufacturer for additional assistance. Each Roku TV manufacturer provides direct support and warranty services for their products running the Roku OS.
We hope this helps. Please let us know if there's anything else that we can do to assist you.
Best,
The Roku Community Team
John
Roku Community Moderator