Yeah, it's been buggier for me than 8.5. I skipped all the other versions and went straight to 16.2. First time on highway since update, and within 3 miles, AP and TACC became disabled, meaning I got a message saying they were unavailable. Next 20 miles I drove without cruise before it became available again. Then 2 more times, AP just flaked off while doing nothing in particular. Never happened like that on 8.5.
Anyhow, the rest of my trip today, was fairly uneventful, until a backup on the interstate where several cars barely missed getting rear-ended. Turns out a car stopped on the left-side shoulder of I95, to chase a dog that had gotten loose, and run across the interstate on the other side. The owner/driver ran into the lanes on the other side and was waving like a madman. Lucky not to get killed. I mean, what was he thinking? The dog was going to do what the dog was going to do, regardless of what the owner did, but stopping on the left shoulder and nearly causing a pileup was ridiculously dangerous, and then running into the other lanes and nearly causing another pileup, was beyond ridiculous. The only way the dog could have gotten out was thru the car window. In other words, the owner was at fault. Totally reckless.