Yep, I’ve tried selecting all, some, one with no joy.
Yep, it asks you to unlock the iPhone and Trust the computer before it will even let you download the photos. I’ve also tried plugging it out/in and restarting both along with facing North, sacrificing small animals etc.
This morning I’m back at work on my Windows 10 computer. Similarly, the phone has o be unlocked before you can see anything (although it doesn’t pop up and tell me that), but everything shows up. It doesn’t all disappear when it all the phone auto locks either, just keeps working.
Strangely I can delete photo’s here without any issues. At this point, I’ve only dropped a month’s worth so I can try again tonight and see if it’s magically started working again.