Bought Echo at Christmas and have since got Echo Flex for bedroom with nightlight attachment. I have also got a smart plug which is set up initially using the SmartLife app; it’s then controllable via Alexa. I have a light plugged into this and created a routine for Alexa to turn light on at 15:45 and then off at 22:30. What I wasn’t expecting was the nightlight in the bedroom to also come on and off with the same routine. So I then disabled the routine but the nightlight still comes on at 15:45 every day even though the routine is disabled!!! Is this a common problem?