Hi JumpyDragonfly13

I don't know why I'm getting 

172.17.0.2

I think it (the remote jupyter Task) fails to get the correct IP address of the server.
You can manually correct it by going to the DevOps project, look for the runnig Task there, then under Configuration/Properties change external_address to the actual IP 10.19.20.15
Once that is done, re-run the clearml-session , it will suggest to connect to the running session, it should work....

BTW:
I'd like to see if we can fix this issue, and it will be helpful to try to reproduce the server setup
clearml-session version?
Ubuntu version ?
What's the docker you specified for the interactive session?
What's the command-line you are using to spin the agent ?