Conveyor process nodes TransportOut problem

Process Modeling
1

Hello, I have a production line and I’m facing an issue in one part of it. At the beginning, there are 4 process nodes where the products line up on the conveyor from right to left. They all start processing simultaneously, and once the process is completed, they move together to the next station, which has only one process node.

After that, they are supoosed to go from this single process node to another station that has 3 process nodes, again lining up in order from right to left.

The problem is: when transferring from the single process node to the station with 3 process nodes, only the first product completes the TransportOut, but the second one gets stuck and doesn’t move, causing the simulation to freeze.

Do you have any suggestions on how to fix this?

2

It’s a bit hard to understand without the layout, or at least screenshots.
Are the products transported on conveyors between the stations or some other way?
The problem might come from your processes, or from the flow, but without more details, we can only make guesses at random.