Hi LarryO and rDesign
Sorry, typo: VWX 2023 not 2013 !
iMac 27inch 2019 ; 3.6 GHz 8-Core Intel Core i9; 16 GB 2667 MHz DDR4
Mac OS Sonoma 14.3.1
I have reinstalled VWX 2023 and am checking how that is going.
I do have a design file with numerous viewports, maybe this sends the application into a tailspin?