Error code pf-0 indicates a playback issue, and can usually be resolved by rebooting your Roku device.
There are two different ways to reboot a Roku, depending on the model.
For newer Roku devices:
Press the Home button on your Roku remote.
Select Settings and then select System.
Select Power.
Select System Restart and then select Restart.
For older Roku devices:
Press the Home button on your Roku remote.
Select Settings and then select System.
Select System Restart and then select Restart.
Please contact our (Link opens in a new tab)Support team if you’re still experiencing issues after rebooting your device.