Ver 1.10.2 breaks Firefox connectivity Rated 4 out of 5 stars

This plugin as such is great and very valuable (when you need it, it's not for everyday use). However, I note that with 1.10.2 installed and enabled, I am suddenly experiencing that Firefox cannot load some pages (specifically, I get "Connection was reset"). It's spurious and occurs for simple pages like Google and other sites alike, but not every time. Disabling Firebug removes the issue (http://support.mozilla.org/en-US/questions/767877 has a comment on this too).

This review is for a previous version of the add-on (1.10.2.1-signed).