Hey @MelH
Thanks for reaching out here in the Community.
Does the issue only occur on a specific channel or across other channels installed on your Roku device? Do you receive an error code or message? Please let us know as well how are you powering your Roku player. Is it connected t to the USB port of the TV or to a wall outlet?
With more information, we can assist you further.
All the best,
Kariza
Kariza D.
Roku Forum Moderator