My factory is having an issue with incorrect materials showing up at slots, particularly in fit brakes and fit wheels:
Other slots seem to be having this issue, but less frequently. Here is a wheel at fit radiators:
The slots are aware of the random materials in their stockpiles (and do not seem to get rid of them:
I did recently adjust overhead conveyors, but several slots have items from areas they were never connected to. For example, at no point have I ever had fit arches on the same resource line as brakes and wheels, but there are arches mixed in with wheels.
I haven’t been able to reliably reproduce this issue yet. It persists through saving, loading, and game restarts.
Nothing of interest in debug/error logs. Save file is attached.
karps.xml (1.04 MB)