this isn't the first time the Tor button has come up as a problem:

I have understood what Torbutton stands for: is a Firefox extension part of the TOR software bundle ( https://www.torproject.org/ ).

Every time I hit the sync button, I get an error message and a red circle with an exclamation point in it. Neither restarting Firefox nor restarting the computer helped. I have a router program (Tor

Great. Just let me be boring for a second and provide a word of caution. If you use this little script with your web hosting package, refer to the TORs of your package. For a while, I was (albeit unsu

Tor

thanks for the help... i finally solved the problem, it was the incompatibility with tor-button. i'm using tor-button 1.2.0 and zotero 1.0.9

I figured it out! Turns out the problem is the Add-on called "Tor Button", version 1.2.0. When I disable the Tor Button add-on everything works. When I re-enable it, saving Google Books fails consi