After the last update of bitdefender 2017 the security widget always is positioned in the right corner of the screen. It does not remember it's position after a reboot on a windows 7 machine. I have tried removing bitdefender an then reinstalling again. It did remember the position, but then after getting the last update the position is lost again. Something went wrong in this last update!
It did indeed reveal another annoying problem. Removal with the uninstall tool and then a new install always results in a broken search advisor in all browsers. Again removing and installing, the search advisor works again. I have seen this now several times! Always remove --> install (broken search advisor) --> remove --> install. Now the search advisor works again. A very strange behaviour!