This has happened to me before and I solved it but I can't find it this time.
I'm looking at my zones and they say they're scheduled to start but at the time they're supposed to start the start time just increments by a minute and they never actually do start.
ie - it will say projected for today at 7:59 pm and at 7:59 it will change to projected for today at 8:00pm
I think it has something to do with an inhibit but I've turned off enforce inhibits in all areas and it still happens.
I can run all zones manually so I know they're working
[edit]
I found it - I must have hit pause while checking things from my phone.
I'm looking at my zones and they say they're scheduled to start but at the time they're supposed to start the start time just increments by a minute and they never actually do start.
ie - it will say projected for today at 7:59 pm and at 7:59 it will change to projected for today at 8:00pm
I think it has something to do with an inhibit but I've turned off enforce inhibits in all areas and it still happens.
I can run all zones manually so I know they're working
[edit]
I found it - I must have hit pause while checking things from my phone.