I run a full node with the Nelson tool, version 0.4.0, for neighbor management.
For a while now Nelson frequently crashes with the message:
Error: Invalid URL: ws://[iota.kun.com:14600]:NaN
This problem persists also with the newest (22.214.171.124) version of IRI and the URL in the error message doesn't belong to any of my configurations.
How can I fix that?