Thanks, well actually I have been upgrading my old cloud server with a new Ubuntu and Postgresql and thought to update my 3 year old Pier installation at the same time. Humm I think I find out that the one-click image is basically broken because whenever you change the Base URL with a slash it breaks and it looses all your work.
That is to bad, Pier used to just work and be quite easy.
Try to recover from very old stuff now ..
so I also tried to 3 year old Pier installation with