Fixing the Nano Banana Pro original image return issue: 5 major diagnostic reasons + 8 practical repair solutions
When using the Nano Banana Pro API for architectural rendering, product image base-layering, or e-commerce scene generation, you might encounter a head-scratcher: you upload two reference images and write a clear prompt, but the result looks like a "carbon copy" of one of the originals, completely ignoring your editing instructions. This phenomenon has become significantly…
