Firefox won't let me open more than one window at a time. how do i fix the problem
Firefox won't let me open more than one window at a time. It use to allow me to open multiple windows before but for no apparent reason it stopped. I uninstalled it and re-installed but I'm having the same problem. How do I fix the problem
If it does work in Safe-mode then disable all your extensions and then try to find which is causing it by enabling one at a time until the problem reappears.
You can use "Disable all add-ons" on the Troubleshoot Firefox issues using Safe Mode start window to disable all extensions.
You have to close and restart Firefox after each change via "File > Exit" (on Mac: "Firefox > Quit")