Something is acting funny on my Archicad 18. When I draw a line or a wall, it doesn't show up until I zoom in or out. Even zooming a tiny bit will make the item show up. Same thing with the line. Its on one of my file and not the other as though some setting was turned on.
Its also not snapping to the ends of the line or wall. If I hold the cursor at the tip, the line snaps several inches away. I've check grid snap and its turned off.
My Archicad is up to date.
Don't you just love how stuff just happens right before a deadline !