Sorry, it’s not my fault.
But seriously, I have a feeling that PL 9.2.1_542 (Win), used with the Nvidia driver 581.57, has fixed some AI issues and obviously the export crashes … and I’m happy about that.
I don’t expect my old PC to run as fast as a current high-end computer, but it shouldn’t be slower with exports than PL 8.10.0_677.