Hi @<1523701713440083968:profile|PanickyMoth78> ! Make sure you are calling Task.init in my_function (this is because the bindings made by clearml will be lost in a spawned process as opposed to a forked one). Also make sure that, in the spawned process, you have CLEARML_PROC_MASTER_ID env var set to the pid of the master process and CLEARML_TASK_ID to the ID task initialized in the master process (this should happen automatically)