Blynk + raspberry pi project 8441

Need Help With My Project
1

I have problem. My project can’t connect blynk server please help me step by step.

code: ‘ECONNREFUSED’,
errno: ‘ECONNREFUSED’,
syscall: ‘connect’,
address: ‘188.166.206.43’,
port: 8441 }

2

step 1. search for ECONNREFUSED in the forums.
here is a link that might help.
https://community.blynk.cc/search?expanded=true&q=ECONNREFUSED
each one of these in the results were solved the same way.

you could add 8441 to the search query if you have bad luck with the link i gave.

step 2. Im not sure… usually after people search the forums, their next questions are about code and code corrections and they never ask again about connectivity methods.