Factorio Forums

When ‘Auto request missing construction materials’ is enabled on a space platform and you upgrade buildings but undo the upgrades, it still requests the upgraded buildings. The requests are set to 0, but the ship still won’t move to its destination until you untick the box. Re-ticking the box does remove these requests.

Factorio version: 2.0.55 (build 83138 expansion, win64) - Space Age, Quality, Elevated Rails

Thanks for the report however this is working correctly. Construction requests are set to zero until the platform leaves for the next planet. It works this way so the platform doesn’t mistakenly send the materials back to the planet through auto trash or by the planet also requesting those items.