I've been having Autolog problems, too. It works some of the time, but it's pretty hit or miss. What's weird is that I've been playing it almost daily since about 11/20, and only started having issues about 4 days ago.
Admittedly, I don't play online, so it's not a huge issue for me, but Autolog is a big selling point of the title. A lot of the enjoyment I've gotten out of it is/was trying to beat my friend's times. Without a working Autolog, that's rendered useless.
What's weird is that there's seemingly no rhyme or reason to the hiccups... I'll play for an hour connected, then it'll suddenly disconnect. An hour later, same thing. Other days, it just won't connect no matter what, and then 15 minutes later it has no problem logging me in.
I agree wholeheartedly with the above poster... the photo thing is really annoying. It's a small thing, but that really bugged me.