I'm getting this error: "An error occured while trying to connect to the remote node. Please check that Scales is running and try again." . This is when i'm trying to add a server. Adding a node worked fine.
It could be that you restarted your server and scales isn't autostarting.
You have to start scales manually. Login to your SSH account and go to /srv/scales with
When you did that start it up with
Now login to puffer again and check if the node is running (at Admin Settings -> List Nodes)
If that however does not solve your problem you have to use Auto-Deploy again:
"[your node name]"->
"Generate Deployment Script"
Then go to your SSH console and copy that in the terminal. Press enter and you're done.