Factorio Forums

Attached is a save file that when switching to Nauvis the camera should focus on a specific inserter that has a filter to only insert bioflux into a captive biter spawner. Within a few seconds of this save being loaded, the inserter will pick up a piece of bioflux that will turn into spoilage as the inserter arm swings. This inserter is now stuck and must be manually cleared.

I believe this is a bug. I do not know how to use in-game mechanics to automatically clear the inserter when this happens.

I feel like the inserter should either automatically return the item that no longer matches the filter, or it should be allowed to be inserted into the trash slot of the receiver when this happens.