We always bulk print packing slips and labels but recently the popup alert that warned us that we already printed packing slips has disappeared. As you can imagine this is leading to some major picking/packing issues. I attempted to seek help from shipstation chat and they were completely useless, claiming that was never a feature in bulk printing. I've been using shipstation for nearly 5 years and know this is not true. Anyone else having this problem? More importantly, anyone else found a solution?