Once after the crash of my computer when working on the PCB in ExpeditionPCB, I have noticed the new user layer with the surprising name "Bad user layer". This layer has some graphics that was contained in my user layer before the crash. The point is that this "Bad user layer" is absent in Display Control and in Setup Parameters.
Has anybody come across such user layer and how to delete it?
Automation doesn't see it as well.
I'm confused on how you know it exists if its not in the display control or setup parameters but doesn't really matter. Worth trying our pcb diagnostics to see if that will fix it.