Is it remotely possible that importing a downloaded custom display mode into V6 - that was actually designed in V7 (i.e. not knowing it was a V7 display mode) - could wipe out other custom display modes in V6?
I don’t know when it actually happened, but all of a sudden my V6, which had a number of custom display modes (both self-created and imported) had none left, only the default ones, plus a bunch that were simply labeled “Copy of XXXX” (Shaded or Arctic or Rendered or…). And somehow also two entries of Shaded.
I was able to restore most of them from some backups I found, but that is a bit weird. Anything else that might have caused this?