During stats updates, attempts to access "My Grid" result in a screen saying:" Message - The page you requested is currently unavailable because the statistics are being updated. - The statistics update will finish in about mm minutes ss seconds." ... ...
* This screen does not have a "sign out" button. *
Quite often, accessing "My Grid" is the only reason to be logged in, so when the above appears, the next thing we want to do is to sign out. Adding the button to this screen would avoid the inconvenience of having to load an alternative accessible page such as "Forums", and would save Net bandwidth at both ends.