Hey @boris,
Thanks for the prompt response. My use case is here In a nutshell, I want (need) to use two Trainer instances sequentially in a single process. The training actually works ok if I completely turn off W&B, but I don’t want to turn it off, as it gives me excellent insights into the training progress.
I first though about patching trainer callbacks to call unwatch and to call init on each on_train_begin Trainer callback but then I decided to ask here first for an advice.