I assembled and linked 4 items together for a hat as a project in the last 6.1 upgrade. Since 6.2 every time I try to save them as props, the program freezes on creating the thumbnail? How do I upload the project file so that someone can take a look... anyone have any ideas?

iClone 7.93/8.01, 6.0 Pro, 5.5 Pro, 3DXchange Pro, Character Creator 3/4, CrazyTalk Animator 2.5 Pro

Homebuilt computer - Windows10, 13th Gen Intel(R) Core(TM) i9-13900K   3.00 GHz Nvidia RTX 3090 Graphics, 64GB DDR5 RAM,  MS-7306 motherboard, 12 terabytes of disk space, 28” monitor and Optoma UJHD65-LV projector. 

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