Thanks for the explanations,
Yes that was the case This is also what I would think, although I double checked yesterday:I create a task on my local machine with trains 0.16.2rc0 This task calls task.execute_remotely() The task is sent to an agent running with 0.16 The agent install trains 0.16.2rc0 The agent runs the task, clones it and enqueues the cloned task The cloned task fails because it has no hyper-parameters/args section (I can seen that in the UI) When I clone the task manually using the UI (win trains server 0.16.1), the cloned task do have the hyper-parameters/args section well copied