Hi. Im using LibreELEC-RPi3 on my Rpi3 device. Version just update do last one. I have problem with live tv using iptv pvr simple client. After reboot when i play HD chanels video geting realy usntable. After few seconds i see just black screen. When i pres stop button - everything back to normaln. Then, i just go to video settings, i change frame rate to 60fps and after back to 50 like orginal and then working fine. Any ideas? Tested on few Rpi3 and few tv. Regards Andy