I have problem to change settings of Layer Conversion for IFC import. I have checked "create new layers" and "extend original Layer names with suffix" and hit ok. After reopening layer conversion tab the "extend original layer..." is unchecked again. Is there any solution for this bug? Its in Archicad 23 INT and also CZ version.
This was one of a known issue in the first release of Archicad 23. We fixed this issue in update 1 of AC23 already. At the moment, update 2 (5005) is available for CZE. Please update Archicad to the latest version in order to get rid of this issue.
Please let me know if it helps. Thank you very much!