Marco, I eventually had success with the previous 800 image project.
Now I have a project with 1022 images which, after a couple tries, was successful with a processing area of the south 1/2, about 600 images. Used exif data and some poor gcps added after step 2 and re optimized. Due to the lousy georeferencing I find I can get improved results taking the geo TiFF into Global Mapper and registering the imagery to some road center-lines from the customer.
Further attempts to use that same project failed at step 2 no matter how I tried to process. I had originally thought I could simply change the processing area to the north 1/2 and reprocess. It failed several times. I tried splitting the project with failures.
Now trying a fresh approach. I’ve started a new project utilizing images for the north half only. 686 images. Using exif data and no gcps ( They do not exist with any accuracy).
I have a failure at step 2 with message: the instruction at 0x00007ff89f88a839 referencing memory at 0x0000025409560000. The memory could not be written.
I seem to have several types of failures at step 2 on all these projects. I’ve had perfect success two times with acceptable gcps available, both large data sets. But that is after about 20 efforts.
My computer has 32 ram, 397 GB free ssd drive C space, and 1.1TB free on drive I where the imagery and projects reside.
Here is a link to the log and quality report for latest project.