Need help with HS210 wiring
I followed the instructions but couldn't get the HS210 3-way switch to work. It does turn the light on but turns it off right away and it keeps doing that every 2 or 3 seconds.
Here's the 1st switch, where I installed HS210.
Here's the 2nd switch, which I left unchanged as it doesn't appear to have a neutral wire.
Appreciate it very much if anyone can shed some light on this!