I have a problem with OSMC on a Raspberry Pi 3 in combination with the official 7" touchscreen. Everything is connected as it should be and the display works fine while in use, but it does not turn off, when I shutdown OSMC and the Pi. It starts showing white and black lines that fade into grey, but still stay there and also the backlight stays on. This only happens with OSMC, not with raspbian or other systems I tried. I also tried multiple versions of OSMC, including the latest one from March, without any success.
i would be glad if anyone could help me with my problem!
If you need further details, please let me know!