this add-on has helped me for many years but now i'm noticing how inconsistent the add-on is becoming. I usually turn on/off the add-on during my semester breaks and for the last year it would need a little kick and maybe an uninstall and reinstall to help it actually work, but now I've just given up. I turned the add-on back on because I started my summer semester a while ago but it's just not working anymore!!