I don’t think it’s Pi.
I have sequential mode off and it’s still not able to do what I want. Yes, I can schedule two different zones to come on at the same time (which I’m doing) but this isn’t the option I’m requesting. Without this it’s very cumbersome to set a manual watering since I have to set up 8 programs when I could just do 4 instead. I need a better way to marry pairs of zones as it will make programming and controlling substantially easier. Having to do everything twice is making this controller a lot more complicated then it needs to be for my needs.