Hi, I recently replaced a gen 1 with a gen 2 after the 1 got hit by lightening. I swapped them out, and I thought I tested all the zones. I just recently noticed 1 zone starting the brown up. I moved the wire on the controller to another zone and swapped out the solenoid. The zone works when I open it manually. I don’t have another valve in the same box and therefore can’t try swapping cables.
One thing I noticed in the migration from the 1 to the 2 is that this was the only zone that didn’t carry over the name I had customized. It was called Spare port 2.