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Just wanted to follow up on this message. I've still been facing issues. I tried testing with the Dask library directly (simple script creating a Fargate cluster and using the same square() number task). This worked as expected, so I'm assuming that this is an issue with my implementation of Prefect? However I'm not quite sure where to look as I am confident that my AWS credentials is all good.

hey <@U093ZNQSSLC> sorry you’ve been hitting so much trouble with this. i’m going to work on standing up a fargate environment soon so i can reproduce what you’re seeing here

Thank you. If it'd be easier I'd also be open to hopping on a call to explain my setup/environment and reproducible issue

Screenshot 2025-07-17 085040.png

Screenshot 2025-07-17 085028.png

For more context, here's the two dashboards from a previous run I had. From the Dask dashboard, the 10 tasks are loaded into the workers, but they remain stuck in the "processing" stage. And in the Prefect UI, it remains in the "Executing flow..." stage.