I'm having significant issues navigating since the update to 10.0. Several things are going on. Here are a few:
I can't use my mouse to change photos. In Library mode, when I click, or even double-click on a photo in the filmstrip the image highlight changes (so the mouse is working fine) but the image in the loupe mode above doesn't change. I can only navigate with arrow keys.
The same is true in develop mode, except strangely, a double-click will change the image there.
There is no correspondence between Library and Develop. If I am looking at an image in Library, then click Develop to work on it, an entirely different picture will show up in Deveolp.
If I am working in Develop, and I flag an image as "Rejected," it won't flag the image that I'm working on in Develop. Instead, it adds the flag to whichever image I was last working on in Library.
In the attached screenshot I have just double-clicked on image number 4, a sunset photo, but the cat is still selected on the screen.
Is anyone else having this problem? I don't see it listed here. I've been using Lighroom for 9 years, so I know how the navigation should work.