File Download terminates the action

Hi guys, @George or @Teodor

i need some help. On the server side, when I run an action, it stops after the “file download” step.
I can not figure out why. Attached a screenshot. Steps after the “file download” step aren’t executed. It works fine until this step, download is starting but that’s all.

Képernyőfotó 2020-04-29 - 19.25.10798×760 61.2 KB