I've been having this issue for several weeks now. I have an HP desktop PC, with Windows 11, and the latest update is: 2025-10 Cumulative Update for Windows 11, version 25H2 for x64-based Systems (KB5070773) (26200.6901) - which happen ed yesterday, and this problem has been going on for a week now. When I click on Bookmarks -> Manage Bookmarks; all my Bookmark Folders/sub-folders are listed, however when you click on an individual folder/bookmark - the Bookmark Properties are totally blank at the bottom of the screen. The RED ARROWS point to the area where any bookmark listed all have the same missing Properties area. Notice the icon to the left of any bookmark? It looks like a globe. All individual bookmarks have this same icon, where before they could have and did have different icons to the left. The BOOKMARK NAME is displayed, but the URL ADDRESS is missing for each and every bookmark listed. This makes this browser, which I've used and loved for many years, TOTALLY USELESS....!!! I have uninstalled Firefox, reinstalled, and the bookmarks are still missing their properties. I have to delete and import bookmarks to get this to work. BIG PROBLEM: When I leave my PC on overnight with nothing executing, the next day when I launch Firefox, what was there before and functioning, now all bookmarks are missing as described above. Nothing changed overnight and Firefox changed something by itself that I didn't initiated. Please investigate, correct the code, and send out an update immediately. IF NOT FIXED ASAP, AFTER USING FIREFOX SINCE IT WAS FIRST INTRODUCED - I AM GOING TO DUMP THIS BROWSER FOREVER. ARON COOK