@DonValor I’ve experienced two cases where login attempts were failing. Both of these cases were when accessing the Pioneer on the local network. In the first case adding the domain name and ip address of the Pioneer to my /etc/hosts file enabled successful login when using the domain name to connect in the browser (and maybe ssh, don’t remember). This would have something to do with proper DNS resolution.
The other case was explored and resolved here: [SOLVED] Initial ssh session freezes, then new connection attempt fail
I think I power cycled the Pioneer to regain console access within the web interface in order to work the second case. Once in the console I was able to monitor some logging with “sudo journalctl -f” and “sudo journalctl -f -u ssh”.
rickbol