Hi Mendix Community, Let me explain what happened, we have a few different API's which gets called depending on where you are in the process. One API got called and then another, what is strange though is that the second API got called before the first API finished and the first API waited for the second API to finish before finishing. The only reason for the question is that the second API finishes 20:45:02 and the first API only continues at 20:47:22 You can see in the image that the first API in green got called first and then the second API in red and then the first API finish after the second API finished. Can anyone please explain why this happens?