Couple days ago I changed the cable provider, have to perform new scanning of channels . All this went OK but I'm really annoyed of slow operation in sorting channels in the Program Manager ( TV 's 42LB671v , the latest official firmware 5.0.40 or something like that ) .

To speed thing up I try ChanSort ( https://github.com/PredatH0r/ChanSort ) , copy channels on USB , sorting in ChanSort, return modified file via USB to the TV ....And.. Complete mess.. catastrophe, no more digital channels . I had to scan all over again . I try to put the original file back to TV but there no success, I had to scan all over again.

Now read this article : https://github.com/PredatH0r/ChanSort/wiki/LG seems to have some specific requirements when working with LG ...

Has anyone managed to work with ChanSort? to edit the channel list and return successfully to TV ( for LB series ) ?