It's not working at all. Not one single thing on it works. I've used it with Chrome with no problems but can no longer use Chrome so gave it a try on Firefox. I tried Firefox version 61 first and then when it didn't work I updated my Firefox to 62.0.3, to no avail.

When I click on the "Find Hits" button in Hitfinder nothing happens at all.

Does not work on my Firefox at all

plugin not working today, Amazon has totally disabled the older version of turk website

I was very disappointed that the latest Firefox update (57.0) disabled Turkopticon from my add-ons list. Turkopticon is an important feature for those of us who use the Amazon Mechanical Turk platform to earn extra money. Based on worker reviews and scores, it provided real-time information on which requesters were legit as well as which requesters should be avoided, namely, those who had a history of not paying workers.

So I did a search for a replacement for the Turkopticon add-on and discovered Mturk Suite, and was very happy to see that it included the Turkopticon feature. However, excitement soon turned to frustration once I installed Mturk Suite because every feature was available EXCEPT Turkopticon. I uninstalled and reinstalled a couple of times, signed in and out of Amazon Mechanical Turk, closed and reopened the Firefox browser and the Turkopticon (TO) feature is not there. I've gone to the settings and there isn't even a way to enable Turkopticon. The only selections available are HIT Finder, HIT Finder Database, Dark Theme, HIT Export, Accept Next Checked, Workspace Expand + Scroll.

Now instead of being able to immediately review a requester's history so that you can get right to work, you have to waste time and go to the Turkopticon website and do a manual search of the requester. I hope someone will soon develop a workable replacement for Turkopticon.