Z-Wave JS Binding, 2 nodes no longer working after updating to 5.0.2

After updating to OH 5.0.2 and updating Z-Wave JS UI to 11.5.2, two nodes no longer work.
Even after deactivating and reactivating the things, they still do not work. I removed one node and added it back, but then no more channels were created. I have about 20 more nodes, and they all work.
Attached is a trace log.

2025-10-17_TRACE.txt (350.1 KB)

@lsiepel Maybe you have some tips for me? Unfortunately, I can no longer use the two nodes…

It somehow failed to build the channels. Usually this is reported in the logs. If not you might set the log level for the binding to debug.

In the first post, I attached a log file where the binding was set to TRACE.

I removed node 2. Here is a trace log of the scan for new nodes and the re-addition of node 2.

add_node.log (63.0 KB)

Ah, missed that link. On my phone it is hard to read. Looks like a NullPointerException due to an empty type.
Can have a closer look on Sunday.

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See here, there is a connection: [zwave-js] Timeout type not supported · Issue #19497 · openhab/openhab-addons · GitHub