Ever since Firefox updated it says all my addons are legacy and so I have to get LastPass (among others) all over again. But when I try to add LastPass to firefox .. it says Download failed. Please check your connection. Obviously I am on the net if I can post this .. It is not LastPass' fault necessarily but Firefox as now all addon creators have to go through a process of getting their addons verified so that Firefox is allowed to let them connect. It is some sort of protection with the latest update. This is the information important for LastPass' developer:

The following add-ons have not been verified for use in Firefox. You can find replacements or ask the developer to get them verified. Dev's can read out manual here: https://wiki.mozilla.org/Add-ons/Extension_Signing