Cannot access web interface after latest update

Hi

I attempted to update to the latest version of Hassio today. Since then I cannot access the web interface and cannot access via Samba either.

I am running on Raspberry pi 3b+

How do I recover from this?

Thanks in advance,
Dara

Can you ping the host? Can you ssh into the HA container?

I can ping the host. When I putty to the host I am prompted for username/pwd but then putty shuts down.

Do you have the ssh add-on installed?

Yes, I do. It was working fine before.

And you cannot log in when you get the un/pw prompt in putty?

As soon as I hit enter after entering password it closes putty. I have tried connecting to another linux host using putty and it connects without problem. It seems a bit weird.

I suppose I will have to re-install hassio on the pi and restore a snapshot and try the upgrade again. I was just hoping that there was a simpler solution!

Thanks for your help.