This has happened before but it has been quite a while since then. I was listing and all was going perfect then wham, this error message:
First category in your Listing is invalid. Most likely because eBay has deprecated it.
Please select another category, to avoid problems posting your listing.
Catagory is the same as always and I was using a template that had worked just fine 2 minutes ago. Now it isn't working but I can save the listing just can't schedule it.