just by loging on to outlook mail (hotmail),by the time you tag the 3 to 5 mail in the box to mark as read or to deleat a mass number or group, incompatability problems acourd and outlook re-sets it's self to the point that it loses it's way back from where it was.  This started with ie8, it got fix,

was working with i9 and after a auto update by windows vista the trouble's back. i can't undo 26 security updates