SU crashes when updating scenes thumbnails

Hi SU team,

my SU2020 crashes every time I open the Scenes panel, when updating scenes thumbnails.
I don’t even have time to turn off the update option to avoid crash.

Thanks in advance for you assistance

Francois-Xavier.

I use SUpro 2020 on a MBP 13" running Mac OS Catalina 10.15.4

I have the Same problem with new iMac
The screen size is 27” (68.6 cm) with a resolution of 5120 x 2880 px at 218 ppi. The Apple iMac Pro (2017) features a Retina 5K display
I currently copy and paste my model into a template with thumbnails turned off,
Still crashes unexpectedly,
I’ve purged model and run Material Resizer,
Any help would be appreciated

I have this issue too Did you have any luck with a solution?