HS 210 3-Way Switch wiring issue..
So I have installed my HS210 3 Way per the instructions but it is behaving incorrectly. If I hit the switch connected to the lamp, it will turn on and off as expected, but when I use the other switch both switches go dark (like there is no power) and the lamp will flash on and off. For wiring I have followed the instructions on line with regard to the travellers and the line load on the previous switches and connected them accordingly.. The power runs into the switch that causes the lamp to flash when as line and the lamp is connected to the switch on line load.. The other 2 Red / White are the travellers (as wired).. Any thoughts on the issue..?