Developer reply by Wind Li
Rated 3 out of 5 stars
Its a handy tool for saving page clicks but I have found that it eats up a lot of cpu resources when several tabs are open. I have decided to keep it disabled unless I am going to do some significant searching.
This review is for a previous version of the add-on (0.4.0.4).I just create a performance tuning tip, may help for your case http://www.teesoft.info/content/view/74/35/lang,en/
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