Hearthstone unable to recconect bug

Dear devs,

i’m getting kicked out of hearthstone mobile battlegrounds.
it says "lost connection unable to recconect”
Its not my network, because i tried wifi and mobile internet.
It also tries to forcefeed me an update when the app is getting shut down.
I have to manually stop the download before i can run the game on my mobile again. I think this bug has last me ± 1k mr rating so far.