Supervisor stop accepting "rs" to restart

[crystalfp]

On windows 10 64bits I run supervisor from a script this way:

@start "Server" /MIN /D D:\Projects\app supervisor -w server -n error -s -e js,json,yaml -- server\app.js --configuration server\config.yaml

Never had problems restarting the server by keying "rs" in the server window. Now suddenly the window does not accept nor echo my input. The only change I'm sure happened since the last time restart worked is upgrading Node.js to 10.5 from 8. The same problem happens removing the "start" Windows command. All this points to an incompatibility between supervisor and Node 10. Any idea?
Thanks!
mario