Gen2K said

I haven't done anything different but today when I started Firefox Session Manager doesn't pop up with my session option choices anymore. I closed Firefox a few times and reopen and it just doesn't come up anymore. It's not available as a clickable button and it's not under the Tools section. It's apparently still instailled since I can see it when going to Tools > Add-ons > Extensions but that's it. I can't access it. Please help, I had many tabs I don't want to lose.

Update: I Disable it via Add-ons and click Enable again and got my Tabs back. Don't know if this is a permament solution but I have my previously important lost tabs back so that's good.

I've marked your above reply as the solution since it appears to be working at the moment.

If the problem returns then you can click the Undo button next to that reply to remove the solution.