Period of Time + Device Only Executes 1 Action

[JDRoberts]

Might be related to the problem in the following thread:

Lights turning on in sequence rather than at the same time like they used to (Jan 2021)

Hi… not sure if this has been asked before, but… I have an animation set up (been working perfectly for last 12 months)… but all of a sudden wont work correctly. I have a smartthings motion sensor linked to 2 Lifx out door lights set to turn on when motion detected, then turn off after 5 minutes. Now, for some reason… when motion is detected 1 bulb turns on… then after 5 minutes switches off, while the 2nd light switches on… then 5 minutes later switches off. …its killing me

Make sure you report it to support:

SmartThings Support

Meanwhile, the workaround is probably to have three separate Automations, one for each device. I know that’s annoying.