WowAce

I have been playing WoW Classic for 7 years now, and have used Bartender 4 the entire time. Now with Cataclysm, With using all of the numbered bars, while playing with a copied working profile (Bartender 4 profile) from one character to another, on that 2nd character, items from bar 1 will suddenly overwrite the items in bar 9, and also sometimes in bar7. I have deleted the profile, and then copied the original character's working profile, but the problem still exists. At times, the bars will reset to normal, but then during game play, the problem occurs again.