Thanks for reaching out to the Roku Community!
We apologized for the inconvenience. We would like to know how to identify and resolve the playback issues you are experiencing with Crave TV.
We recommend starting here to troubleshoot channel issues: Follow these steps in order:
- Navigate to the channel tile on the Roku home screen, press the * key on your remote, and choose 'Remove channel'.
- Next, restart your device from Settings>System>Power>System restart (If you do not see a Power submenu, skip to the next step).
- After your Roku device restarts, visit the Roku Channel Store and add the channel again.
If the issue persists, please refer to the support article here for additional troubleshooting steps: How to resolve a channel playback issue | Official Roku Support
Please try doing this and see if it helps with what you're experiencing.