Trying to sort through 250 items vended from a machine and continuously get a 504 error. I am trying to move them to the wardrobe to sort out any wearables I may have had in there before I sort other things.

I get this a lot when quickstocking many items.

I'm not sure if there's an exact number that sets it off, but I tried quickstocking 105 items after questing, and I got a 50X error. Some items didn't get moved, so I had to quickstock again to get those into my shop.

Edit: I think it's worth noting that this has been a consistent issue for me even before the server work in April.