P: Error writing metadata warning has appeared for many of my photos in Lightroom Classic
Hi! Kind of a noob here, so please bear with me.
Problem:
Today, while working in Lightroom Classic, I noticed that a bunch of my photos had an exclamation point icon added to them. See the image below.

When I hover over the icon, it says "Error writing metadata" (pretty scary)
Clicking the icon opens the window below.

When I click "Import Setting from Disk" my adjustments seem to be cleared away (not great, lol).
When I click "Retry Metadata Export" that seems to fix the issue. The only problem is that there are thousands of photos that display that icon.
At first, I thought the issue was isolated to photos that I had made edits on, but upon further investigation, it seems that that is not the case.
Personal Investigation I'd Done:
Naturally, I googled the issue but haven't found any definitive answers.
- In this thread, someone with a similar issue (I think) is told by @JohanElzenga that this is a non-issue, Adobe is aware and working on a fix, and people need to just sit tight. Should I also sit tight?
- This thread from 2011 has a couple of scary posts. Is my hard drive failing?!?!
- This thread seems to think there is an issue with a special character.
Questions:
- Should I just accept the exclamation point icons and wait for a fix?
- Is clicking "Retry metadata export" a viable fix for the time being?
- I just got a new Mac and need to migrate my catalog to the new computer. Can I/ should I proceed with that migration following the steps outlined here?
System details:
Lightroom Classic version: 13.2
Operating System: Windows 11 Home Version 23H2
Processor: Intel i7-8550U
RAM: 16GB
Photo Storage: My RAW files are stored on a 500GB SanDisk external SSD
