Why am I getting this notification?

#1

1) Give a description of the problem
Getting notification that piston won’t run by itself not subscribed, however it has a lightning bolt in the gutter

2) What is the expected behavior?
To trigger on departure

3) What is happening/not happening?
Haven’t tested yet

**4) Post a Green Snapshot of the piston

image
73BFDD21-CC1C-4004-900A-577EC4DC3BD6.jpeg2732×2048 1.48 MB

I’m trying to set up a device variable with my physical device defined. It runs as expected manually. The reason for this is so that if I ever change my device name I don’t have to redo all my expressions.

#2

Instead of writing it into an expression just select it from the devices tab. At the bottom it will have your device variable listed