This happened to a colleague of mine not that long ago and I told him the trick is to report just about anything using the feedback tool and observe the most crazy bugs disappear in less than an hour as you get reassigned to tve A group ;-)
Another educated guess is a plug-in. I might have seen plugins that seems to optimize for ad click through by adding elements to move the ads just under yiur mouse pointer.
This happened to a colleague of mine not that long ago and I told him the trick is to report just about anything using the feedback tool and observe the most crazy bugs disappear in less than an hour as you get reassigned to tve A group ;-)
Another educated guess is a plug-in. I might have seen plugins that seems to optimize for ad click through by adding elements to move the ads just under yiur mouse pointer.