Hi @radek, thanks again for the great work (I actually came here from your Medium article). I’ve followed that tutorial’s instructions up to the command $HOME/aws_scripts/spot-instance-connect. While before it was throwing an error saying it couldn’t connect, now it’s just hanging (for about 1 hour now). I changed the availability zone and the AMI to the one provided by jhoward in this post to stop the error, but now there’s hang… Do you have any suggestions or ideas about how to fix this? Thanks again for your help!