Today show that Battlefield Hardline suffers from several problems related to Its servers version of xbox one EA company said it is aware of these problems and the investigation has begun to find a solution to it. The company's comments came across the game account in Twitter, which said later that the cause of these problems is to hacker attacks and apologize to the players about it and will work to resolve it as soon as, and fortunately it's not that big attacks players did not undergo significant damage.
Not had any problems myself and been playing it last few days. Not sure if i like it yet, Like BF4 with GTA twist.