When i try to save a project file to disk, which contains 1 minute of baked hair physics, iClone freezes at 80 % and then locks up.
The project is fairly large (2.5 GByte on disk), but can otherwise be saved and rendered without problems.

I noticed that when i only bake a few seconds of the hair physics, the project file can be saved but file size on disk grows extraordinarily fast.
For example, with 5 seconds of baked hair physics, the saved file has already 2.8 GB.
It seems that while saving out the soft cloth animation, iClone uses way too much resources.
I also found that the %tmp% folder gets filled up with several Gigs of temporary data, while this happens.

There is no successful recovery after the crash, either.