Moon Sweepers JOONAS: Fix Uneven Capsule Catcher Delivery
Understand JOONAS catcher groups after 1.0.5, the 100 m grouping rule and the 80% fullness condition.
Quick answer
In 1.0.5, JOONAS chooses the emptiest catcher in the nearest group. Catchers within 100 m form a group; when every catcher in that group is over 80% full, delivery switches to the next group.
On this page
Read the delivery route
Two nearby catchers should now share the incoming load. A fuller catcher beside an empty one is no longer the intended selection rule.
Inspect one robot and its receiving line
- Confirm the installed version is at least 1.0.5.
- Find the robot on the Moon Map and check its activity. Look at the robot to read its information panel.
- Compare the catchers in its nearest group. Inspect the onward route if they are filling without draining.
- Observe another delivery after making one change, rather than rebuilding the entire factory at once.
Does someone need to stay beside it?
No player needs to remain nearby: 1.0.4 introduced unattended cleaning and removed dock trips. The same update increased catcher capacity to 100 kg.
Patch 1.0.5 also corrects distant hexes stopping at 99.9% without paying. An older completion problem should be checked against the version before you manually search every edge.
Sources and version notes
Read the sources
Checked October 28, 2026. Developer notes establish the version changes; workflow checks are editorial advice.