Welcome to the Roku Community!
We are happy to help you fix the issue with Acorn TV returning to home screen with CC is visible, sometimes not. Please try to remove channel then restart device from (Settings>System>System restart) and add back the channel.
If the issue still persists, can you please provide us with the following information:
- device model, serial number, device ID, and software OS/version (these can all be found in Settings > System > About)
- how do you usually power your Roku device
- does this issue occur on a specific channel? if so, what channel and what version/build is the channel (this can be found by selecting the channel on the Home screen and pressing the * button)
- tracker ID when this issue occurs (when you see this issue occur, press the Home button 5 times, followed by the Back button 5 times, and provide us with this ID)
- steps to reproduce the issue you are seeing
We look forward to hearing back from you.
Roku Community Moderator