i needed to keep my sprouting seedlings moist and tried to go in manually and was getting that same error.
After looking through a couple of logs and trying to reset the controller I found where you guys are trying to address it.
Right then my sprinklers kicked on and I thought hey, it’s fixed.
When I tried to go in and turn off the ones that were running so I could turn on the ones I wanted, I was still getting the error.
That’s when I realized that it came on with the automatic schedule.
So, at least there is that.