Firefox windows cannot be opened or deleted
After years of working without an issue, now whenever I open Firefox only some of the windows that were open when I shut down can be re-opened. Others are still listed in the "Window" menu, but clicking on them results in nothing. I also cannot delete them.
Help?
I am currently using Firefox v132.0 on a 2024 MacBoook Pro running Sonoma 14.6.
Thanks!
Modified