I encountered the following issues during a case simulation process.
After passing through OP10 station, the product is assigned by the Crossing Conveyor to station 20 for work, and after work, it flows back to the conveyor line for destruction.
Thank you for your answer. The problem I encountered is different from the one in the link. I hope you can take a look at the case in my postTransportation simulation problem, where the error situation is more specific. I hope to receive your help