It happened three days ago. All the movies I used to enjoy lost the video.


If I push Triangle-I-I button on Roku remote, I can see the movie frames above the horizontal line.


I called Roku 2 times, removed and added YouTube channel twice.


Rebooted the modem, the Roku, checked the extender.


Used YouTube without signing-up, and with it.


Used various HDMI TV ports.


Unplugged and plugged back the SONY Bravia.


What is the next step, please?