Affinity Photo is very promising, but unfortunately I have the same problem as with the last release and the betas up to this one: Batch processing with parallel processing turned on + using a cusom macro. It processes a random amount of images between 50 and 200 (of the 1505 images I want to process), then does nothing any more BUT leaves my processor (3770K, 4 cores, 8 threads) on 100% and my computer barely responsive until I remove Affinity Photo from memory with the task manager. I saw that others had the problem, too, so it cannot be explained with using a certain macro or the type of jpg (because of the random amount after which Affinity does nothing anymore). Could you please look into it? I guess it must have something to do how the parallel processing is done. In single thread mode it works perfectly.