ZWave broken (again)

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1

So, this happened again, two months later. Just as last time, power recycling (for two hours) did not help, but power cycling and disconnecting the ZWave stick (Hubitat C-5 rev 2.3.2.141), again for two hours, did help.
Which is fine in the short term, but long-term it's not good enough, especially since I am selling my apartment within 12 months, and it needs to be stable. What to do?

  • If I replace the Hubitat with a C-7 (which has a different ZWave chip), would that work? Is there a reasonable way to migrate, or do I need to reconfigure everything?
  • Can the ZWave stick be replaced, and would that work? I have a spare Aeotec stick, could I use that? Since the ZWave config is in the stick(?), would I need to reconfigure everything?
  • Could I set up a script or something and run int once a month or so to reset everything?
  • Or is the problem in my config, and I need to change something there?
  • Or?
2

As you have a C-5, it is next to impossible to tell what the issue is without information gathered using a secondary controller.

My suggestion would be to sell your apartment without the smarts because your setup isn’t reliable.