Erroring when view releases

[cheddercaveman]

When I try to add a ATMHud to a view inside of a navigation view on the 2nd page, and then return to the subsequent page (thereby releasing the previous object) I am getting some sort of memory fault when I select "back". I'm adding it in the viewDidLoad, and have tried a lot of combinations for releasing it at the end. Always getting errors and I'm not sure what needs fixing.