Hi guys is my first message, I am playing a few days with a mini pc z83 II with atom z835. When I have set up all that I need, like docker and other stuff, I was trying to implement more security and I turn on fail2ban, the problem was when I have active jails for nginx, ssh, web gui and other stuff I have lost access to the opmv. I didn't enter wrong password nothing just start on jails and I can not access on remote.
Is anyway to uninstall jails or fail2ban to get remote access other time? How I have to set up jails without don't lost access? Any help would be appreciated. I would like to set up lets encrypt also.