I just purchased an Iro in the last week. I have been having a strange issue, when 2 of my current 4 zones try to turn on, the Iro locks up (blue light flashes once and then it cycle red and amber blinking) and goes offline. If I disconnect the Iro from the wiring base, it will immediately reconnect (without power cycle) and seems to function normal. Until I try to engage those zones again.
I am assuming it is some sort of wiring issue but wasn’t sure where to go from here. I double checked connections at the valves as well as the common wire. Could a faulty valve solenoid cause the Iro to act this way?