Edits lost after closing and re-opening Lightroom
Lightroom 8.4 - 20250603-0500-10f89fb
Windows 11 Version 24H2
Over the past few months I have had multiple incidents where I finish editing an NEF file, do some exports and then close Lightroom, only to find when I open it again that the edits are gone and the image looks as it did before I started working on it. The XMP file is always present in the directory with the NEF file when I check after it happens, but there is no custom data in there, so either my changes aren't being committed to the XMP file at all, or it is somehow being overwritten/reset.
The RAW files I work with are stored in a folder on my OS disk, so loss of access to the file shouldn't be a factor. This happens to roughly every 1 in 20 photos I edit but I cannot reproduce the problem when I try.
