Fran, do you have the latest version of Firefox?  I thought I read somewhere in the Community forum that once folks upgraded, the problems went away?

I'm using the latest Firefox with no apparent problems, but I'm on a Mac so don't know if there's a difference to PC versions (assuming you are on a PC)?  I hope you can get things worked out.  I know I'd go stark raving bonkers without my tabbed browser.

I dare you, while there is still time, to have a magnificent obsession. --William Danforth