I have had problems with Hearthstone on windows since downloading the newest patch on november 3rd. I am constantly having problems logging in, or when I do manage to log in I get kicked almost immediately. Half the time I get a faulty message of spirits disrupting the connection to the servers, and half the time just get kicked out of the game completely and back to battle net. It renders the game pretty much unplayable. If I am lucky I get on long enough to cycle a quest, but the disruptions means completing any quests are hopeless and my ability to advance on the reward track out of the question.
For a while the mobile app was a bit more stable, but now that has attracted the update bug meaning that I have no way of playing at all.
I have already tried everything in the troubleshooter guide and also deleted the game and reinstalled it both on the computer and phone. I even reinstalled the battle net app. No luck.