A. If the app is slow to connect, try closing the app completely and reopening it. You can do this by double-tapping the home button (or swiping up from the bottom on newer iPhones) and swiping the Nucleus Smart app off the screen. Then, reopen the app and attempt to connect again.

B. Ensure that your iPhone is not overloaded with background apps. Close any unnecessary apps running in the background to free up resources and improve connection speed.