Hello,
I do not know if this post can interest someone but I just realized that some people like me have problems with epg.
Effect I noticed that when we put the link provided by the provider in XML TV EPG URL
It is imperative to wait for the list to download.
Do not rush and when you tap connect observe at the top right of the screen, you can see the evolution of the download.
Here I hope that will be useful for many of you.
Cordially.