Verification Failed - The connection to iCloud timed out
Whenever I open Settings > iCloud on my iPad Air I get a window which says "Verification Failed - The connection to iCloud timed out." It goes away when I hit the OK button on it, sometimes after two or three tries. I am running iOS 8.0.2 on my iPad Air (as well as Yosemite on my iMac with the same iCloud login). Everything seems to be working properly, but hard to be sure with this new iCloud Drive situation. Does anyone know what is going on here? Or what I should do to fix this?