Hi,
A colleague and I are working on a script for a client. In the script, we have a simple custom transformer that performs a loop to match some attributes in the correct order. Its basically just a feature merger with a loop:

If I run the entire workspace the loops get stuck and keep iterating forever. However if we run the workspace with for example "run to this" far down the stream, it has no problem and the custom transformer finishes after a few seconds.
Does anyone have a clue why this is happening and what we could do to prevent it?
Best regards