Guests AI Problem ?

[ExCrafty]

Gday,

For the past week I've been noticing that any parks I play, once they get to around half the max buildings (rides, attractions, shops) I start to get frequent red messages about can't find food/drink, and toilets.

I have things set to the development patches, and I'm updating at least once per day.

It's more an annoyance that anything, but it only seems to have started with the last 4 or 5 updates. I know this is still an older game, but you lot are doing great things with it, and I try not to complain.

Any suggestions would be welcome.