Hello,
I tried to start my experiment but I get next error:
I'm using version of beat which was proposed on december meeting.
I'm using autonomous algorithm created with online platform.
This is set-up of experiment :

Connections of training block:

Endpoints of algorithm:

Finaly i find solution, i put all my data to one dataset and it works well, but i'm not sure that this is how it should work.

If you need i can send json files from prefix.
Best regards,
Prokopalo Yevhenii