Did any one else having this trouble have multiple copies of Archicad open at the same time, or maybe other programs that aren't usually running?
My colleague who was having trouble just tried again and all was fine.
but remembered he had to other Archicads running last time.
Started up two more sessions and the problem was back.
Barry.
One of the forum moderators.
Versions 6.5 to 27
Dell XPS- i7-6700 @ 3.4Ghz, 16GB ram, GeForce GTX 960 (2GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11