[throwaway25239]

I think I actually read your post earlier when I was trying to figure this out, so thanks for that! The symptoms do seem pretty similar, although the fact that the timeframe is different makes me think it's a different issue.

> There are some Google people on Twitter responding to concerns such as yours. @JohnMu is one of them. You can send a private message to him about it.

Thanks! I'll try that if I can't find a solution.