1) Start cdburnerxp, select data disc.
2) Add some files and folder to the disc.
3) Single click the disc label on the lower left panel. Press F2 to rename the disk.
BUG: The focus transfers to last-added item on the lower right panel, and if user starts to type his/hers new disc label there, an item or folder on the disc gets renamed instead.
Workaround: Manually change focus to the disc label again and press F2 again. Now the focus stays on the label.
NOTE: This happens a lot to me, but not 100% of the time. I shall investigate a bit more.