Keep getting logged out while writing a post!

[Tedium]

I find myself kicked out, however, when I log back in from the kicking-out page, then I find myself back at the posting page and my copy is still there.
My question is: I see the yellow Auto-Save message pop up, but I can't figure out how to access the Auto-Save document. Sometimes I'll hit the wrong key and my copy disappears. Where is Auto-Save being saved?

^This. I just spent like an hour typing up a breakdown of a DSST test that I took today, and then it said I was logged out. Logged back in and despite the yellow auto save message, it still ate my whole post. Is there a place where the post is being saved? I'm going to re-type the post because I think it is important for people who are trying to study for the test, but this is a serious bummer. If it would have been any other post, I probably would have just said forget it.

Learned my lesson, though. Notepad first, then forum from now on. But I mean, geez. That was a college essay-sized post. My own fault, I know, but still.

ETA: I found the button directly under your post that says, "Restore Saved Text", but I have no idea if this will work if you get logged out. When I logged back in, it redirected me to a blank page, and not the post I was working on.