Hey Paul,
I can't stop animation rendering in the version 2.24.2.55 (in 2.24.1.53 it worked).
Neither clicking in the viewport nor the red button with the X (on the bottom) work.
Archicad is also not going "active"/to the foreground (via Alt-Tab e.g.) at all.
Only way to stop rendering is killing the task
Any idea?
Greetings,
Artur