This problem started months before iOS 11. Granted it’s gotten worse with iOS 11 but it’s a problem that’s progressively gotten worse. And continues to get worse. It can’t be blamed solely on the iOS update. This is something on their end they need to get ironed out and quickly. This is a problem that has a lot of people ready to jump ship. I myself am just about fed up with it. It’s ridiculous how much time it’s taking. Many times I’m spending more time waiting for the game to open than actually being in game. That’s not going to fly much longer. It’s changing things for many.