I had the same problem right from the beginning with 5.4.1 (I reverted
to 5.3.16). However I did not had time to investigate where it was
coming from, which is why I did not reported the problem. The
loop-closure-survex issue make sense qith the symptoms I had (ok for
small caves without cloops
I've just started catching up on a drawing project since 5.4.1 has been
released.
A while back I reported problems with beta versions of Therion related to
'loop-closure survex'.
They were fixed in 5.4.0
Now using 5.4.1 those projects/thconfigs that crashed before now seem to be
OK, but I
