I'd suggest turning off all your add-ons, although I don't, and then starting the script. I literally have a nail sitting on my right turn key with my wallet sitting on top, just enough weight to keep the key down. Once I'm to the point where I should be logged off I get spammed with something like "An add-on is keeping you from logging off." I mean spammed, like I turn only a fraction of an angle, before I left work today I was sitting there for 8 hours, no issues. I'll check again once I get home but it seems to be working just fine for me.