As of yesterday, all of my FileExchange uploads are failing and giving this error:
Abandoned Job: Bad File for Job: 833534661 - Could not invoke the HTTP client Socket read from fileex30phx.vip.ebay.com failed without retry.
I am using the same template for this upload that I have been using without issue for weeks. The template originally came from FileExchange directly. I have checked for carriage returns in the description field (there are none), made sure there are no duplicate headers, made sure that I am not saving any numbers in scientific notation by accident.