thank you for this thought. I was going to leave it as is but now with this mentioned (Memory speed being lower than expected the max allowed) I should look into this.

it's going to take me some time to run this test (memtest) as this is my primary pc and i don't have a backup PC that can keep me ...

No, I was under the impression this error was caused by the total execution time of the process. or at least it was a contributing factor.

I don't think this is a problem that needs to be addressed. as you described it, it seems without a predictable pattern of reproduction, there's nothing either ...

when i changed the circut on reload the crash did not happen again.

I'm not sure I can easily reproduce this.

Mods:
SpaceAge
RedCalculator [1.1.3] - after restarting there was an update for it and I've updated it mod.

I did about 30 mins before the crash switch my primary monitor Identified as Monitor 0 in the log, from a different inptu to the one that was ...

one thing I just noticed is that the export works when selecting the orginal planet the item is set to.

in other words, if i don't change the "Import From" and set it, and visit that planet it works as expected

I also tried going down to the landing pad and reqeusting all the items i expected to export and no change on the export.

I did confirm that they removal of all sections and items did nothing to change the output. even after adding back it only exported one row and then stopped, and returned back to it's "cycle"

I'm running 2.0.34 and I've thought about going backwards to see if I could find a version that this worked on before. but I don't know enough about the save and load process to be brave enough to try this.

I'm willing to provide a "Broken" Save if needed :)

I'm experiencing something similar to ...