March 05, 2014, 12:46:01 am
Hi JuanCa
I tested your scene files sent us, unfortunately, it crashed the Lumion v2.1 Build 3 (both Free and full version) on my system, so was not able to test further in that version. Also tried in v4, but same problem.
Hopefully by now you will have had time to download and install the most recent Free version (or Trial) and tested again, as that problem should not be there.