I have been playing hearthstone for years and playing recently via mobile is very problematic. It keeps timing out when playing arena. Nothing to do with my connection! And I’ve spent a lot of money on Arena!!! I managed to get to 5 wins and then lost my recent last game because it timed out, before even playing a card and I couldn’t connect, before even playing a card!!. Really not happy!!! How dare you be able to take my money but not have a working mobile platform!!! I should never of down loaded app and stuck with playing via laptop!! Again, I have been playing Hearthstone for YEARS, since near launch. I have never had to send email like this. What an absolute waste of time my recent arena attempt was! IM FUMING!