I noticed today that before 1.7, if I was flying around Abbott's Aerodrome, I didn't have to worry about flying into stuff (much) because when I would head close to something, it would already be there. But, now, if I fly to one side of Abbott's and then the other side, the half I'm heading to starts to 'rerez'.
That shouldn't be happening. It didn't happen in 1.6, I know that much. Heck, I even practiced with it a little with my jetpack, moving back and forth in midair, and you can see it unrezzing stuff as you move back, and then rerezzing as you get closer. I know Draw Distance affects this, but whole building are appearing while I'm flying, ones I should have Cached.
And yes, I did clear my cache and then restarted, cleared it again, then restarted SL and then logged in. *sigh* Please tell me this isn't just my computer being weird.
PS Edit: Oh yeah, I can even see the sections of Abbott's being 'derezzed' on my mini-map. That can't be right.