The Diablo update downloaded on 05/24/23 to my iPhone 10. Before this, I would get the occasional crash every once in a while, and was not a big deal. I would reload the game and be fine. Now I cannot go more than 1-2 minutes in the game before it crashes and closes the game. This happens no matter which activity I try to start in DI. And still continues after I rebooted my phone.
Since then I have deleted the app and data from my phone and installed again from the App Store. Now the simple act of selecting the Mask of Jeram server, where my character is located, causes the game to close.