Help with audio & video playback issues, TV display type recognition & compatibility, HDCP messages, troubleshooting playback errors, advertisements, and resolving power issues.
So basically I have the white lines or pixelation when using any app displaying 4K/hdr only he works fine only 4K/hdr does this the tv in question is a Phillips and aside from the roku apps it works perfectly fine for pc,ps4 and Apple TV 4K