I'm getting this issue since few days earlier i did import of 1000 products at a time no issue. But now this problem always occurs.
Imported resource (image) could not be downloaded from external resource due to timeout or access permissions in row(s): 16, 17, 18, 19, 20.........till end record of file
Thus it takes images for first 15 products only. then i removed the first 15 record from sheet for those images uploaded and reupload sheet again then it will take images for first 15 only some times it may be 16 or 20 also Images are external url sample one :
Please let me know what may cause this problem.