I will try this as well, even though I still want to fully understand the dynamic variables structure, because right now it seems a bit weird how we have to set them up (I started this topic because of that and I'm reading it now - Dynamic variable - #3 by Zabobon)
I think this is probably one of the issues I see with using the script you shared, because we never know how much time we need until we run the next batch of files, unless it works in parallel, meaning that if the first loop is still copying huge files, it won't mess with the second loop copying files to the second folder?
I can even remove the last action to delete the temporary folder to avoid an additional issue