On my IPhone X I have installed the Deco app. It worked fine earlier. Suddenly it told me “Log in failed, try again”. I’ve changed my password a couple of times without success. Version on of the app

Hi, re this item, can it be used to control an appliance so that it only comes on for a set short time (10-15mins) each time it is manually switched on for use, as I want appliance off generally at al