When we upload twice with the same picture name using existing picture on web and local thumbnail. The frist thumbnail lost because the over-written by second one.
That is:
I upload image using existing url:
http://www.domain1.com/8.jpgand using my local thumbnail (browse from my computer) name: picture8s.jpg
After upload I notice 4images rename my picture8s.jpg to just 8.jpg (which is the big image name above)
Now, I upload second image using a different url:
http://www.domain2.com/8.jpgand using local thumbnail again but different name: pic9.jpg
After I uploaded the second one, I notice the second thumbnail has name 8.jpg and it replaced the first thumbnail. Now, the 2 images sharing the same thumbnail.
Please investegate, thank you!
Tony