Here are the settings I have been running on my ZEN25, seems to be fine. Do not set the voltage reporting above 2 hours, I found it causes it spam reports with every 0.1 voltage change. You could set them all to 2 hours as well.
@jbilodea if you want to try out this custom driver, it allows you to set parameter 18 from the driver. You can use just the main file if you want, or the custom drivers for the "child" devices to get extra features.
Main Driver: Hubitat/zooz-zen25-double-plug.groovy at double-plug · jtp10181/Hubitat · GitHub
Outlet: Hubitat/zooz-zen25-child-outlet.groovy at double-plug · jtp10181/Hubitat · GitHub
USB Port: Hubitat/child-usb-port.groovy at double-plug · jtp10181/Hubitat · GitHub
