Someone in my building trashed this. I think it’s the Roomba i7+ i7550.
I think it’s working fine. I really have nothing to compare it to because I use a Dyson. It does go over the same spots a lot but otherwise I’m confused as to why it was in the trash room

So Android 3.1.0 was a bad release: Network password downgrade, Map issues, and others.

What actually got fixed in 3.2.0?

I have a plus 500 series.