I have a home business where I sell flowers. It's at rank 7 and I think this weirdness started after rank 3 or so. The problem is that the customers just stand in the street and don't come in. There's usually only 1 sim that comes in and buys something, and there might come another one after him, but never one of those who just stand there.
![Undecided](/smf/Smileys/default/undecided.gif)
It's not just this business, it has happened to me earlier on other businesses. I don't know about community lot businesses though, never tried those. And if it helps anything, I only have Pescado's hacks.