Using latest Firefox version (132.0) on Windows 10. For a few days now, something weird is happening with my Firefox. On browsing the internet with an image on a page and I right-click and save it, it gets properly saved to my downloads folder. Then, on Firefox, when I click on the downloads button and pick the just downloaded image, it opens the app with the image (in my case, irfanview), but the iview window does not get focus, it stays behind the Firefox window. If I click on the iview window on the taskbar, or minimize the Firefox window, I can see the image, the iview window is not minimized or anything. The problem is definitely with Firefox. I went to Windows settings, changed the image handling app to Windows Photos and the same thing happened. I have disabled all Firefox extensions and the issue still surfaces. Same thing if I start a new Firefox private window, so I am clueless as what is causing this. Even more puzzling, the problem only happens with images, PDF files, for example, open fine and Adobe Reader window gets focus and I can see the file right away. Tried to create a new Firefox profile, just in case, and I have the same problem. What changed since this was working fine? Just Firefox and Windows updates, nothing else changed, I didn't touch Firefox settings at all. Any ideas? Thanks for your help.