Sorry, I have no idea how to provide config files, etc... I'll look into it and try to figure it out.

To downgrade I think you just go to the garage page and pick the previous version. I uninstalled first.

FWIW, the whole shebang is not working for me as of this AM. May be a temporary thinng,

Edit: actually am getting an error message "wrong zipcode" when I add a new station... ?