I HAD THIS PROBLEM WITH ROOMS VISIBLE IN SECTION BUT NOT IN PLANS.
I CHECKED....
- WORKSETS
- PHASE
- ROOMS TICKED IN VIEW TEMPLATE (VT)
- VIEW RANGE
- HIDDEN IN VIEW (LIGHT BULB)
- OVERRIDES
- PLAN REGIONS
- FILTERS
- MAKE NEW PLAN (NO VT) AND CHECK IF IT'S VISIBLE THERE
- OBSCURED BY ANOTHER ELEMENT (EG. MASS OR FLOOR)
- DESIGN OPTIONS
AND YOU'LL NEVER GUESS WHAT IT WAS....
TWO ROOM SEPERATION LINES WERE IN THE SAME PLACE ON TOP OF EACH OTHER. I DELETED ONE, AS I WAS TIDYING THE MODEL AND THE ROOM APPEARED IN THE PLAN. I DON'T UNDERSTAND WHY THIS WORKS, BUT IT DID.
I HOPE THIS HELPS! I WAS READY TO THROW MY COMPUTER OUT THE WINDOW, AS SUGGESTED ABOVE.