No strange settings found there, also prefetch clearing had no effect that I can see.

I'm having some luck getting past 1:00am by saving and loading just after midnight, whereas if I play through several hours it will die every time (at 1:00am).

On the up-side, no more loading-screen crashes with the latest version.

Well, I've tried all kinds of different configs and it's always crashing at 1:00am, with a couple of exceptions.

1. If I load a family that's saved about 12:05am (after midnight), they have a fifty-fifty chance of getting through
2. If I create a config that disables everything, it crashes around 6:00pm???

So, if you absolutely don't want to roll back, I suggest saving just after midnight.  I did more testing with a save that starts around 3pm, and that guy had no chance to get through 1:00am, none whatsoever.

argh.

I take it back, was seemingly working, now it isn't, just crashed at 1:00am with these settings.  It does get through sometimes still though.

Other than the time, it seems to be random about actually crashing or not.

On the 1:00am crash, I was getting it consistently so I started playing aroud with different configs.

So far, I've been able to sail through 1:00am with the following options disabled.

NoBusKills
NoBusMutilation
NoBusFiring

I've gone through about 5 times with no issues so far, but if this turns out to be random still, I'm going to shoot myself.
I will start narrowing down from here to see if it's just one or all of these options, will update later.

Also, it would help if anyone knows if any of the events that these options change are triggered at 1:00am?