I have created routine in alexa, that via Autovoice and Tasker is starting Denon HiFi in radio mode. However it does not work 100%, meaning sometimes it does turn radio on, sometimes it doesn't. And I have no clue where there process stops, do not know how to find place where the total routine breaks. I have been testing this routine and if I have mobile phone screen on, then it works, as soon as i turn the screen off, it does not respond. Could that be that one of the apps (Amazon Alexa, Autovoice, Tasker) is not responding when phone screen is off (kind of saving battery). What can I do to find the problem?