[1.1.74] Blueprints randomly delete buildings

[undercooked_beans]

Factorio 1.1.74 2023-01-27 22-08-38.mp4

(23.36 MiB) Downloaded 56 times

config.ini

(28.61 KiB) Downloaded 47 times

Was exporting a blueprint to check the ratios, and they were off by one building, fixed that issue and tried again, worked just fine. Moved on to the next blueprint and the same thing happened. Obviously this is not expected, and the problem reappeared even after the initial fix. Problem tends to happen eventually every single time, and seems to happen when the blueprint is either shown in the blueprint screen, or the preview to the blueprint screen. I haven't had it happen to my other blueprints, so I'm thinking that it happens when large amounts of the same building are in the blueprint.

[DarkShadow44]

Can you share the save? That is pretty weird.

[Loewchen]

And exact steps with the save that produce the issue please, see 3638.