GrievingHorse36 this basically means the server machine is not reachable from the other machine - some issue with the network setup?
SuccessfulKoala55 Thank you for your reply. Yes, that's true the problem is coming from the network setup in the ec2 server, I just tried to copy the None address and paste it into the clearml-init setup configuration in the other ec2 service but apparently that's not the right. Any thought or idea?