How to fix unresponsive console issue on ESA HPC
When you create a new virtual machine, the first thing you would like to do is to seek into console panel and check if the instance has booted correctly.
After entering console you might encounter these symptoms:
unresponsive grey screen
document icon in the down-right corner which informs about the issue on client side
In this case:
Check your firewall rules for port 6082 and assign “incoming” traffic to “allow” rule.