Hedge cam 2.15b on Android 13 creates images DNG & JPG that are actually working inside gallery. if i want to copy them to my computer over USB cable however they show in windows explorer as 0 bytes and when copied are 0 bytes as well so can't be used. Only workaround is to use android file manager and copy this 0 byte image file then newly created file shows proper size 24 MB and can be moved to PC.
Never mind, phone restart fixed this.