Crashes after selecting color from palette.

I have Draftsight Professional 2026SPO x 64.  Brand new computer, meets and exceeds requirements.  Everything seems to be fine, except when trying to change to a different color on the palette.  I can change to one of the 7 colors when you select the drop down, but if I try to change to one of the color palettes or shades of grey, the program immediately crashes.  I have been a Draftsight user for 12 years, and have never had this issue.  Any help would be appreciated.