I reviewed our response to your ticket and it looks like the recommendation was that running repair when devices are unresponsive could result in a frozen Z-Wave mesh. As you noted, you had a bad device in your mesh. Z-Wave from that perspective is unforgiving. One single bad device in conjunction with running repairs can and will create havoc in your mesh. If you didn't do so already, check out this post to learn more about Z-wave Repair:
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