Sorry for my English.
I'll explain my concerns to you.
Since my purchase of my formuler Z8, I have been using the M3u file that I have fully configured with about twenty categories.
I did this because the channels were poorly rated at the time and there were no features that I liked.
The M3U file met my expectations but making concessions on on-demand TV, series and replay.
Today I wanted to try the portal again and I was extremely surprised at the progress made in series, TV on demand, replay and especially the possibility of creating categories.
However after doing 10 categories it says that I cannot do more than 10 groups.
I would like to understand why the Formuler company wanted to limit the number of categories, because I would really like this parameter to be changed.