I just read this:
forums.sandisk.com
so basically iXpand would randomly rename all photos and videos. Then how can any human put the photos and videos back to the original order and find out if there are any missing photos or videos that haven't been backup?
Let's say I go to a 10 days trip and take 1000 photos, then all photos and videos names become random, how do I know which photos are in day 1? I recall memory for 1000 photos with 1 hour time renaming all photos again?

File names being changed
So this has been fixed then? On auto back up or just manual copy? I’m just starting to try to sort through hundreds of video files I took on a month long road trip over the summer that I’ll never be able to get back in order. I can not believe someone would be so incompetent not to realize what...

Let's say I go to a 10 days trip and take 1000 photos, then all photos and videos names become random, how do I know which photos are in day 1? I recall memory for 1000 photos with 1 hour time renaming all photos again?