You could try a re-install using our new “Built on openSUSE” 15.4 based installers, now available from the downloads page. They have pre-installed our latest 4.5.5-0 Release Candidate 2 build. https://rockstor.com/dls.html
We could do with some testing of these as it goes. Just take great care to select the correct system disk obviously, and then import your existing pools (assuming you didn’t accidentally tell the installer overwrite one of it’s members).
Hey @agjbond007, I think @phillxnet suggestion is the easiest and fastet way to get an running instance again. I just built “my own” Leap 15.4 Rockstor iso some days ago. It ran smoothly and really didn’t take much time (except for the build process itself, which can be bypassed by the pre-built iso from the download page).