How to record multible camera actors and take screenshots

How can I record a video, from several cameras, attached to one actor. My Actor has 5 cameras attached, and I need them to record all at the same time the gameplay and export it to a video.
I was only able to record one camera at a time. So I thought I try it with Sreenshots in blueprint.…era/index.html
I get a confirmation that the Screenshots are saved, but they are not in the directory. Manual high res Screenshots are working fine.

Thanks for your help.