Hello,
I've bought a Minix U9 (thanks to wrxtazy for the help to choose) where I've installed the last Libreelec for a Panasonic TX-50CX700E TV.
By default, the resolution is 1080p at 60Hz. When I watch a video at 1080p/24Hz, the interface and video are a little cropped on the right and left. There is no problem for the other videos in 1080p/50Hz, 1080p60Hz or 2160p.
I tried to set the resolution to 1080p/24Hz (or other refresh rate) but still the same problem.
If I set the resolution to 2160p/24Hz, the interface/video in 1080p/24Hz are not cut. But some video that should take all the screen have black bands at top and bottom (not displayed with the 1080p resolution).
The calibration video is always correct with the corners well aligned.
Before, I had Libreelec on a RPI 3 with the 1080p/60Hz resolution without cropping in the 1080p/24Hz videos.
Why the video and interface are cropped while playing 1080p/24Hz videos on the Minix U9?
Why the full screen 1080p videos have black bands with the 2160p resolution?
Also, in the resolution settings, I have the "1080p" option twice, is it normal? Where is the difference?
How solve these problems and what resolution and refresh rate should I use?
Thank you for your help 
