As it really bothers me in my workflow, I wonder, anyone can reproduce or clearly cannot reproduce this (need to be observed carefully) and mention the hardware and setup config.
My Hardware and setup:
- Core i9 9900k, 2x GTX1060, 32MB ram
- ~/.config/darktable on a NVME SSD with XFS
- database integrity check done and o.k.
- raw files on a classic HDD with XFS
- find it in dt 2.6.2 and current master