Sorry if this is a dumb question, but I can't find anything in the manual that explains what's going on. I'm trying to see the correlation heatmaps for the Z8 and Z9 systems (Zorro S user), but all I get when I hit [Train] is a blank chart. There is a plot labeled "Correlation", but that's all. See attached image.

This is no dumb question, it is in fact a Zorro bug. A fixed version will be uploaded next week.