Hi Stiven,
I have reviewed the supportsave files but I need more information about the state of the node when the issue is happening.
Can you please share a new supportsave of the second node when the issue is happening?
If you can’t access the web interface at that time please run this command from the console: /usr/local/relianoid/bin/supportsave
Then, after restarting the node you can scp the new file located in /tmp.
Thank you.