I have two sets of the garden spots. One works fine, the other constantly resets to purple. I have RMA’d the set, but the new one does the same. While the other still works fine. These are right next to each other, and they act as zigbee repeaters, so signal strength shouldn’t be an issue.
I have deleted it, re added it, updated firmware, etc and nothing has fixed it. You can even see the hue being changed to 0 in the log:
2019-01-07 9:08 AM EST - 4 hours ago
hue
0
2019-01-05 11:24 AM EST - 2 days ago
hue
97
2019-01-05 7:45 AM EST - 2 days ago
hue
15
2019-01-05 3:23 AM EST - 2 days ago
hue
0
2019-01-02 9:24 PM EST - 5 days ago
hue
15
2019-01-02 9:20 PM EST - 5 days ago
hue
0
2019-01-02 8:54 PM EST - 5 days ago
hue
15
2019-01-01 11:36 PM EST - 6 days ago
hue
0
2018-12-31 6:19 PM EST - 7 days ago
hue
15
The only thing I see different between the two in the IDE is the Manufacturer / Model/ and Firmware. These lights were bought together, in the same exact box, so this is weird. and I don’t see a way to change this in the set that does not work.
Smartthings doesn’t have the latest firmware for these. I’d suggest buying the lightify gateway for updating the firmware. They’re not terribly expensive.
If your near Phoenix, AZ you’re welcome to use mine.
I know I am a few months late but had a similar issue with this light set constantly resetting to purple every few days. Found that I had accidentally/unknowingly plugged it into a UPS ( battery power supply). The light string did not like it. Low tech fix that hopefully helps somebody.