Hi, I just tried with the iPhone 6s today and it’s having the same issue. The iPhone 6s is on iOS 11.1.1
It only happens when viewing photos that have been recorded. It might just be an iOS 11 issue because I ended up switching back to an iPhone 4 and there’s no problems at all.
It takes a few tries for it to happen, though. When I tested with the other devices, I didn't try testing it multiple times so it might actually be the same with the other devices as well.
I’d like to use an iPhone 5 or 5s because, with LTE and 5GHZ wifi, the audio and video are much better.
Is there any way this can be fixed?