Help! OS Supervisor Disconnected, Can't Restart

Hi all!

A few days ago I tried to restart my HA server and received an error saying that Supervisor was disconnected. I have the Terminal & SSH add-on installed but am unable to utilize it as it is giving me an error.

Most of my automations are working just fine but those using MQTT or ESPHome appear to not function.

I have tried to SSH into my server but it looks like I don’t have the correct password to gain access. My server is an Odroid n2+.

What is my path forward at this point? Can I manually restart my server in some fashion? Or is there something else I can try?

Help please!

Attach keyboard and monitor and use the HA Cli.

What error is terminal and ssh giving?

Given where I have my server it was pain, but I was able to attach a keyboard and monitor. And I was able to use the CLI to reboot the system. Thank you!!