Thanks for the post.
Perhaps @Tivoburkee can provide some insight on this issue as he's our current resident Roku remote Expert.
Thanks,
Danny
I am having the same issue. It powers off and controls volume but it won't turn on my toshiba tv. I have the voice activated roku remote 4k that I bought separately.
I have the voice activated roku remote 4k, as well. My issue resolved itself when I ran through the setup again for the remote about a month ago. The last code set for Toshiba actually worked this time. Maybe the Toshiba codes sets were recently updated. You did not mention the TV model. That might make a difference.
Thanks for posting in the Roku Community!
We do not have enough details from your original message to make an effective suggestion. Could you tell us more about your concern?
Please keep us posted with the details.
Regards,
Karla