First thing I noticed was you are probably watering way too often (frequency) but not deep watering.
The Z5 zone has a .07 available water capacity (loamy sand) and only waters .21 inches at a time. My guess is you could be watering every day or every other day. I’d start by changing to loam soil type and looking at the moisture graph to see if it spreads the watering out more. If the zone duration changes too much (increased) you can always move that down a bit.
