see attached.
basically...getting "blanked out" wall areas in the RCP MVO. Yet in regular plan view option...they look fine.
set all to front, no fills covering walls in that specific spot, what could it?

...Bobby Hollywood live from...
i>u
Edgewater, FL!
SOFTWARE VERSION:
Archicad 22, Archicad 23
Windows7 -OS, MAC Maverick OS