These auto-sweepers are set to pick up the ice and plastic. The bottom one stays on a loop as the ice is put in the loader then disappears a couple of spaces down the line and drops back to the floor under the loader (Note the empty crates on the line). When plastic arrives the loop is temporarily broken but then returns.
I have saved and exited/reloaded and no change.
Steps to Reproduce
No idea but save attached. The issue is persistent across loads. Disabling the ice from the loader and then restoring it re-starts the loop.
This issue has not been confirmed by a developer yet.