Quote Originally Posted by DivaVocals View Post
It's likely an issue with your server or you've reached the file upload limits set for your store.. Neither of which is an issue caused by IH3.. How big is the image?? Zen Cart has settings which limit the size of file uploads.. If your image exceeds your maximum settings this could be a cause for the system hanging.. Again, this would not be an IH3 issue though as much as it is you would need to either adjust your file upload maximum settings (not recommended as the defaults are okay) or reduce your image file size..

Just out of curiosity, are you uploading the new picture in the IH3 administration manager or on the product page??
Checked with server (Bluehost), they indicated no bottle neck or settings issues. The max file upload size is left at default (just under 2 Mb), never touch it since ZH install. My images range from 90K to 150K. I am using the IH admin (under tools) page to perform the upload.

The hang up is completely random but frequent, every 2-3 images uploaded will be interrupted with this timeout. Frequent enough to be a real headache.