I've purchased a few Tapo S200D Smart Remote Dimmer switches to control my outdoor lights. I was able to get one to work setting up the automation in the Tapo app. After this success I wanted to add a few more S200D Switches for other outlets and was told by Tapo I could just 'add' to the already created automation routines just pick a different device (outlet) and different S200D switch. I did this and at first this behaved correctly. However, after about 10 min. the switches seemed to stop working independently and each switch now controls both outlets which is not what I want. I bought two other switches but don't want to add them until I can be sure these two S200D switches work correctly. 

Any one have a solution to this?