@Pcrowley802
You can try disabling Roku's CEC feature called 1-touch play. (This feature allows user to quickly turn on TV and switch to the Roku device HDMI input with any button press of the Roku remote, other than the volume and power button.
This feature conflicts with some cable remotes.
Settings/System/Control other Devices/1-touch play [uncheck to Disable].
Roku Community Streaming Expert
Just another Roku user... I am not a Roku employee.
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