Thank you for your reply
I went on their discord but the technical-support channel is pretty chaotic, it's flooded by people asking for fps fix and connexion issues.
I could not manage to find anywhere where I could write a detailed description of my problem (they don't have a ticket system ?).
While playing I did notice some problems playing with an outdated launcher, skills descriptions and some UI elements are incorrect and items are missing in the special shop. This was expected, but I can't just retransfert all the game files everytime they do a patch, as they are pumping those at a faster rate then it would take me to transfert.
My plan is playing 2-4 days then retransfering the updated files from my laptop and repeat that until I get an unlimited internet to redownload the all thing.
I just hope my account wont get flagged