In FF 4.0 why does the down arrow no longer function in the vertical scroll bar?
Prior to FF 4.0 when I positioned my cursor over the down arrow of the vertical scroll bar in Hotmail and depressed the left mouse button, the scroll bar moved downward toward the bottom of it's column limit. Now in 4.0 it turns into an adjustment cursor forcing me to readjust the size of the Hotmail window rather than moving the scroll bar down the column. This only seems to happen in Hotmail.
Prior to FF 4.0 when I positioned my cursor over the down arrow of the vertical scroll bar in Hotmail and depressed the left mouse button, the scroll bar moved downward toward the bottom of it's column limit. Now in 4.0 it turns into an adjustment cursor forcing me to readjust the size of the Hotmail window rather than moving the scroll bar down the column. This only seems to happen in Hotmail.