performSegueWithIdentifier very slow when segue is modal

Question

I have a simple table view where I handle the select action on the table view. This action follows a segue.

If the segue is a push segue, the next view

Answer 1

Hope help this yo can create programatically modal transition like this in Swift:

       let myStoryboard: UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
        let modalViewController = myStoryboard.instantiateViewControllerWithIdentifier("myModalViewController") as! myModalViewController
        modalViewController.modalTransitionStyle = UIModalTransitionStyle.CoverVertical
        let navController = UINavigationController(rootViewController: accountManager)
        dispatch_async(dispatch_get_main_queue(),{
            self.presentViewController(navController, animated: true, completion: nil)
        })