Fill handle & drag-paste don't commit in Excel desktop
I have an issue where Excel's drag-to-fill and drag-to-copy/paste don't work, but everything else does. This started suddenly this morning after 2+ years of no issues, with no updates or new installs beforehand. Symptoms: • Select a cell, drag the fill handle down - the small preview tooltip correctly shows the next value in the sequence (e.g., 3, 4, 5) as I