Connecting to: blynk-cloud.com 8441
{ Error: connect ECONNREFUSED 188.166.206.43:8441
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1189:14)
errno: ‘ECONNREFUSED’,
code: ‘ECONNREFUSED’,
syscall: ‘connect’,
address: ‘188.166.206.43’,
port: 8441 }```
As you would have found with a little searching in this forum… SSL now uses port 9443
You are not providing enough info to assist further.