I have about 6000 channels in the list.

I have Remote control already disabled.

I guess that utf-8, as this is used default for my mother tongue (although OS is in English). For assurance, how can I exactly check that?

Why can't you debug if I will give full access to my PC?

Can you see channels folder with TeamViewer?

Vacation time?

Can we make a Teamviewer session?

When I enter first two letters of a channel name with keyboard to fast search line, then ProgDVB fast search line hangs for 3-5 seconds.
After I have entered more than two letters of a channel then the search is faster but still not instant.
Compared to the VLC Media Player's search line, ProgDVB ...

Perhaps channel list automatic update is related to this?

I have a problem with viewing TV channel list that contains only channels that I have marked as Favourite.
After I imported a tv channel list from my local IP-tv provider, then all channels are showing ok in their list.
Then I marked channels that I like as Favourite. I saw all these from ...