I am having problems getting it to work. I have installed Qual Sorter and unable to get it to open the database. It appears to sort and I get the green check mark in the circle. Then I click on Qual and I get "Sorry we couldn't find that page". The page is https://worker.mturk.com/qualtable I looked at the Greasyfork page & although I don't believe I am having a problem with the sort page, I went to the Developer Tools Panel and deleted the database and updated again from dashboard and still the same. I am using Google Chrome Version 75.0.3770.100 (Official Build) (32-bit) all up to date. I cleared my browsing history, cookies and other site data and also cached images & files. I signed out of Amazon mturk & closed browser. I have even tried it shutting my computer all the way down. Went back in and tried again many times with the same results.