[Plugin: Google Talk Chatback Widget] Page never completes loading with this plugin

I really love this plugin, but unfortunately, if I have the widget on a page, the page will never complete loading. The page looks complete, but still shows the loading symbol forever and the status bar shows it not quite finished. Yslow cannot run because the page never finishes loading.

🙁 I was very disappointed to see this. I love having this feature available for my visitors, but I’m not willing to lose all speed because of it.

Any suggestions for how to fix this problem? I’m assuming it is because it has to go talk to Google and it’s getting hung up there somewhere, but have no idea how to fix that problem.

http://wordpress.org/extend/plugins/google-talk-chatback-wordpress-widget/