My HE setup has been working like a charm for the last several months. However, about 2 weeks ago, I started experiencing repeated false motion activations on one of my SmartThings motion sensors. I have it hooked up to hue bulbs via RM, so the motion will turn on a series of bulbs.
Based on the logs, it appears that the sensor is just activating on its own every 30 seconds or so. This happens at all hours of the day. Finally just took out the battery and set it aside.
Then last night, the same exact issue started with the second (identical) SmartThings motion sensor. After a bit of HE updating and battery magic on the device today, it appears to be working properly.
Can't tell if this is a device issue or a software issue. And I suppose I'm sharing this to see if anyone else has experienced this type of issue.
If it happens, I'll share actual logs, though I can tell you that there's nothing special there. The sensor just goes active and triggers the rules...