Fatal message on SN

[Alexey]

You can, but the debug port should be accessible:

@littleskunk

With v1.5.2 it is possible to change the log level without having to restart the process.

curl -XPUT 'http://127.0.0.1:5999/logging' --header 'Content-Type: text/plain' --data-raw '{"level":"debug"}'