Hi @dewdrop, It seems that you have opened the port 7180 on the EC2 Instance Firewall. But also you need to open TCP port 7180 in EC2 Security group. How you can do this. Go to the "Network & Security" -> Security Group settings in the left hand navigation Find the Security Group that your instance is apart of Click on Inbound Rules Use the drop down and add port 7180 Click Apply. Hope this helps!
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