I tried daownloading DI for my phone, great no problems. Tried linking my Bnet account logged in fine, connected account, game wouldnt link back from Bnet. Open game again, back to being a guest account, tried to connect my Bnet acount again? Same as above, except with the added wrinkle of “this account is already linked” stiill not going back to the game from Bnet, when I restart the game? Back to a random username guest account. Ended up uninstalling the game before i ever got to play it!