I print all the day's packing slips at once using Postage > Print Postage Labels or Invoices > Invoice/Packing Slip. This opens a new window with all the packing slips and gallery images for each product, and automatically also opens the Print dialogue, ready to print. On my invoice template I've ticked "Show Gallery Image".
So, say I have 10 orders for the day... In the last week, I've been having a problem where only half of those orders show any gallery images on the packing slip. The rest show a blank spot where the image didn't load - see screendump. Even if I create only one invoice, with only one product, the gallery image is usually blank.
I think what's happening is that the page of packing slips stops loading as soon as the Print dialogue box opens, so there isn't enough time for all the gallery images to load. Refreshing the page doesn't fix the problem because the Print dialogue box simply opens too fast again.
My internet speed was recently doubled (thanks Telstra, I guess) and seems to coincide with this problem getting worse.
Is there a way to stop the Print dialogue box opening automatically? Like, a key on my keyboard to hold down?
