I am trying to edit my ads unit by remove old chanel and add new chanel. While I am working I can remove old chanel and replace it with new chanel. The system say ok. New unit already replaced and I saw new chanel assigned to my ads. But after I visit another page and come back again to check. My old chanel not remove and new chanel not added. Nothing change. Seem the system not save my edit. I think may be this is a big Google 's bug. How I do with this issue?
Many people have the same problem here. http://www.google.com/support/forum/p/AdSense/thread?tid=38876b024fbdea3d&hl=en Hope google solve the problem as soon as possible.