Lock Issues

Over the weekend all my locks stop communicating. Other zwave devices are fine. It’s just effecting the locks. I’ve added no new devices. And I’ve rebuilt the zwave network multiple times. I don’t see errors in the log.

So far I’ve had no success troubleshooting or solving the issue. I use rboy ULM code. It’s the same on several locks through a couple manufacturers. One one i’ve tried a factory reset and and reassoication with no luck.

Did something change? Is there anything I can do?

Tagging @RBoy