I have a Navigation Controller where I set the navigationBar.barStyle = UIBarStyleBlack and the navigationBar.translucent = YES (as per Apple's advice since they deprecated UIBarStyleBlackTranslucent). In my two nib files (this is not using storyboard) in the simulated metrics I have Top Bar set to Black Navigation Bar.

```
SettingsViewController *controller = [[SettingsViewController alloc] initWithNibName:@"SettingsViewController" bundle:nil];

UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:controller];

controller.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(closeSettings)];

controller.navigationController.navigationBar.barStyle = UIBarStyleBlack;
controller.navigationController.navigationBar.translucent = YES;

[self presentViewController:navController animated:YES completion:nil];

```

When I present the navigation controller, it opens up with the black translucent bar properly, but when I then push to the next table view, the navigation bar quickly fades to opaque and then back to translucent in the course of about 200ms. Its pretty much flashing opaque then back to translucent.

When I then push to the next table view, or go back (either by pressing the button in the top left of the nav bar, or by popping the view) it doesn't flash. It stays translucent the whole way through until the whole navigation controller is dismissed.

I thought this might be because of the way the nib was set up with an opaque bar, but I have tried every type of option (translucent, the regular blue, no bar) and it still does it.

Also, it does this across both completely separate navigation controllers in my app. Sorry if I am doing something obviously wrong, but I have tried so many combinations of options and am just at a loss.

Thanks!