all channels and transponders are getting deleated by simply exporting and importing the channellist (LG OLED G2 newest firmware)

[SailorMoon]

Hello,

I have a problem with my new LG OLED G2 newest version 4 firmware.
I tried sorting my satellite channels with chansort programm from github, because sorting them with the tv remote is a pain.

When I try to sort them with the remote and have selected about 10 or more channels all the selected channels get suddenly getting deselected, so I can only select up to 10 at a time  to 
sort them -> must be some kind of firmwarebug? 

After exporting the channellist to a usb stick then editing it with chansort an importing it back into the tv all my channels are gone, all transponderns are deleted.
First I thought it was a charsort problem but all channels and transponders get also deleted when I simply export them to a usb drive an import them back, without editing the file at all.

Does someone know how to fix this problem? 

And yes I´ve done multiple factory resets -> did not fix any of this behaviour.

I also discoverd another bug the deletes all channels, because I needed to reboot the tv I searched for a reboot option in the tvs menu, but there is no reboot option.
To do a full reboot (except from forcing it through cutting the tvs power) you can deselect the privicy agreements, after that the tv reboots, but then all channels are gone too.

 

[Vladimir Voronov]

What specific firmware version and webOS version do you have on your TV?