Both DC have UK passports that have expired and I'm trying and failing to upload a photo of DD that is acceptable. The first few it was auto zooming in too far so that it was all face and hair and then complaining that there was no contrast with the background. I made DD scrape her hair back, then it refused to accept it because it said it was too dark or too much shadow, but it was taken in good light. She is, however, quite dark skinned so I'm wondering if it's failing on that. There is an option to continue with the photo if I think it's actually ok and the system has mistaking failed it.