There is a recommended starting point: How to Troubleshoot Z-Wave | Hubitat Documentation
As well as the ever popular, "get help document" - with a specific ZWave section about POE and power bricks, and radio firmware upgrades, with lots of additional links: ‼ READ FIRST - Before Posting in Get Help
A "soon to be released" beta, has a LOT of fundamental Zwave changes coming, so things are likely going to be a bit "noisy" in the Zwave space in the coming weeks.