Strange behavior of Riegl scan data

Hi,
I am trying to add scan data in to forogrammetry project as usualy but this time I have a problem to align scans. I do import from e57 exported from RiSCAN (registration: exact, georeferenced: true, features: intensity). But this time after alignemt a got this (see picture). Some sugestions? Thanks

Hi Grundmann

Can you please click on some scanns so can see details like here ? ( scanns were georeferenced and imprted as georeferenced ? )

Laser_position.png