Bug on copy big collections

When I try to copy collections from one place to another, it crash. Some of those documents has between 15mb and 25mb long and every day I have +5000 documents. For security reasons I wont provide more details rather than this. I was playing with batch size, but no luck. My computer runs under windows 10, 16gb ram and I7 7th gen.

This started happening after last update. I just check for updates and there are no updates.