Note: ArchiCAD handles splines in a very limited capacity...
How long is your spline, and what are you magic wand settings? Might it just be taking a long time as there is a lot of segmentation?
And when you say
"forcing program to crash"
, is that the program crashing to desktop or you having to force close?
Ling.
AC22-23 AUS 7000
Self-taught, bend it till it breaks.
Win10 | E5620 x 2 | 24GB | K2200 RIP PSU
Win10 | R5 2600 | 16GB | GTX1660