I went for another drive today (sunny clear weather, mid-day) and took a path with a bunch of 4-way stop signs, and omg it was so bad. I was 0 for 6. Every stop, it would say checking for visibility, and it would crawl slowly to the middle of the intersection before committing. Another couple times, i had to intervene and push the gas because there was traffic.
10.10.2 has always been kinda slow but consistent, after stopping, as long as it's clear, it will commit to going.
Idk if my 10.11.2 is still calibrating or something, but yikes, it was terrible with stop signs today.