So i see this post is quite old however, we are experiencing what appears to be the same problem on one of our stations.
When objects are selected, they do not show any boundary at all, no snap points, nothing, you just have to click out in space to move or copy. IN both the arrow tool and the marquee tool, you can not see the boundary of your selection area as you drag. It appears to be specific to the instance of the application and not related to graphics card.
We have it happening on one machine. This user has two copies of ArchiCAD in order to open multiple sessions (mostly typical in our office). All files opened with the "original" version exhibit the problem. Same files opened on "copy" of ArchiCAD seem to be fine.
Additionally, it seeminngly appeared out of nowhere yesterday. Nothing had changed on the machine. At first we assumed it was some hidden preference or WE setting that was inadvertantly changed by an unknown keyboard short cut, but couldn't find anything. Which I guess still could be the case and we just couldn't find the setting.
Deleting the "original" and making a new "copy" of either the "copy" or the "original" seems to have fixed it.
Very odd. Anyoone else getting this? Know the cause??
kevin s burns, AIA
massachusetts, usa
AC25 (1413), since AC6
Windows 10
Intel Core i7 -8700 @ 3.2 GHz~ 16 GB ram