hi @<1523703436166565888:profile|DeterminedCrab71> thank you for looking into this! I'm not sure if this is the problem. What I'm trying to do is simply displaying some of the images produced by my data generator in clearml. I have a callback that at the beginning of each epoch, for each image in the batch, simply calls report_image on every element of the batch. Because data augmentation is part of the elements I want to investigate, the same images are reported at every epoch. However, if no augmentation is selected, it's possible that images are identical for each iteration.