Moon Sweepers Troubleshooting
Start with the symptom, then work through the most useful checks.
J.O.O.N.A.S. not working? Check the robot and catcher
Separate a stopped cleaner from a blocked delivery route, and check your version first.
Read the guide →TROUBLESHOOTINGConveyor not working? Trace the first blocked link
Check direction, machine ports and downstream space in a small reproducible route.
Read the guide →TROUBLESHOOTINGMoon Sweepers sector stuck below 100%?
Distinguish remaining dust from a progress issue and record what you can reproduce.
Read the guide →How to troubleshoot Moon Sweepers equipment
Begin with what you can observe: a robot that has stopped cleaning, a capsule blocked on a belt, or a section that remains incomplete. The checks below help narrow down the symptom without claiming one fix works for every save.
Follow the operation from source to destination
Check the source for material, inspect the first connection where movement stops, and look for a full destination. A stone press also needs dust and sand at separate inputs. If the equipment is powered but idle, its inputs and output space are useful things to check before expanding the line.
Compare your game version and record the result
Some known robot and packing behavior changed in the developer’s 1.0.4 notes. Check which version you are playing and reproduce one short route before applying an older community suggestion. The map on this site is a landmark reference and cannot display the cleaning progress in your save.