model positions differ from keyshot view to final rendering

[Tim080]

Hello there, i got a mysterious phenomenon. My keyshot main view differs from the final rendering according a part's position. (see attached pic)
The flat metal model was imported from an other bip-file and repositioned to it's actual place. The main data was imported from a JT-file. Unfortunately i am not allowed to send the file because of customers privacy.

i am using windows 10pro / keyshot 7.2 pro / processor intel xeon 2x 2.40 GHz  (40 cores), 32 GB ram / Nvidia quadro p4000

   

[Tim080]

okay - complete system reboot did it. simple keyshot restart was not enough... weird.