So. Much to the annoyance of some folks here, I have been very negative on FSD (v11). The random lane changes (4-5 on my 20 mile commute) made it unusable for me. I am very happy to report that I was updated to v12 over the weekend and it took me from my driveway to work without me once having to intervene. I could have been asleep the whole drive. I am super pumped - this is such a big improvement. My commute is about 12 miles surface streets and 8 miles freeway and it handled it all very well. I have oft said the Ford Bluecruise is better than anything Tesla had to offer. Not any more. IMO, Tesla has now re-taken the lead on autopilot technology. I did initiate an early lane change in a couple places - taking advantage of a break in traffic so I wouldn't have to squeeze in later - but never dropped out of FSD. Oher than that it was perfect.