The oldest of Roku 2 like xs only paired to Bluetooth remotes. Later Roku 2 models used what current Roku's use wifi-direct remotes. You can't pair the old to the new, nor new to the old. What is the model of Roku and what is model of remote?
Edmund
Roku Community Streaming Expert
Help others find this answer and click "Accept as Solution."
If you appreciate my answer, maybe give me a Kudo.
I am not a Roku employee.