Utterly non functional app or maybe TV? Don't know, don't care. Details App found my new TV exactly ONCE, refused to talk to my wifi, so went through setup AGAIN, app could not find the TV. Cleared cache, reinstalled, power cycled the TV, app can't find the TV now. Repeated the process SEVERAL times, nothing. Tried my spouse's phone w the EXACT same results. Found TV once, never again. Comple garbage. Returning the TV and buying the SAMSUNG I should bought the first time.