One other anecdote that Zwave is doesn't appear to be implemented correctly. Anyone with Zooz light switches do this test.
Reboot your hub to where under 'Settings' 'Zwave Details' page lists your devices cleared of "sent" and "received" activity. (If a reboot doesn't clear these, shutdown the hub and pull the power cord for 30 seconds then reboot)
Now pause any rules that automatically operate the Zooz light switches and do not operate them manually. What I've noticed is even after 24 hours you will not see ANY activity time listed "sent" or "received" on these "Zwave Plus" light switches, UNLESS you operate the switches in some digital/physical fashion or run a zwave repair.
How exactly are these "repeating" communication if no activity is logged at all on the Zwave details page?