Well, guys, told you I'd spam this forum with tech support issues for my personal, tailor-made "ultimate" pack, but I seem to only have one issue in SSP. After flying and/or walking a while out, the world decides to stop rendering. Given that going beyond this barrier keeps spazzing me out, but stops if I fly a few blocks up, I think it's just that the internal server fails to tell the client that there are blocks out at this point, and behaves otherwise like any other server. Does anyone have an explanation and/or fix for this, other than relogging, which works but is annoying?