Since I replaced my Asus Z370 Mainboard with i9-9900K by Z790 with i9-13900K, export process in Video AI (now v3.2.0) immediately stops with processing error (unknown error). Log files are attached to this post.
Brief system description: Asus Prime Z790, i9-13900, 32GB DDR4 RAM 3200 GSkill (kept from previous MB), RTX4070TI (kept from previous Mainboard), Samsung SSD 990pro 1TB (accidently MBR, migrated from previous 960pro 512GB), Windows 10 Pro 22H2, latest nvidia studio driver v531.41.