Thanks. I did contact support and they were able to point me to one valve that was not triggering due to a loose common wire (I had missed this one when I fixed the other 4 zone). Support person was able detect but Rachio controlled did not alert to a fault, so there is room to improve fault detection and isolation.
From support - "You’re welcome. First off, I noticed zone 2 is reading like the circuit is incomplete. This may be due to a loose connection or break in wire for this zone. "