Hi Paul,
The 'Caching Materials Stage' is taking very very long (>8 minutes and still going...).
I terminate Archicad and do a reopen to see and slove it by downsize it (by deleting turned off layers).
But if it is in the materials?
The Archicad file is very large (122MB), but even then? Caching materials should not tkae that long.
Do you know what could be happening here?
greetz,