Load PBS app on your mobile device i.e. iPad.
login to your PBS account.
Make sure the mobile device is on the same wi-fi net as your Roku device.
On the mobile device (in the PBS app) go to the program you want to watch.
There should be a Air Play or Cast icon displaying.
Click on it and select that you want Program XYZ on your mobile to go to your Roku device.
Note: I tried going from my Mobile to my TV but it didn’t work…kept stopping the streaming.
Hope this helps.
