FSD has been much smoother so far. Still waiting for xmas update.

FSD went backwards.

Overall a good update, however the vehicle continues to struggle on some basic levels of FSD. Lane changes are a function of calculations and not at all predictable, which makes driving in heavy traffic dangerous as the car lurches and staggers around. This Is likely to cause an accident as other drivers rightly predict you to be more in control of your vehicle.

Not much of an improvement except now I have no nags as long as I look ahead. Still does stupid stuff at times and will not maintain speed limit on country roads.

Setting the desired speed on highways doesn’t work properly; so, ended up switching the car back to Autopilot. Then, when arriving at the destination, switching it back to FSD. Unfortunately, switching back to FSD can only to performed when the car is in Park, which is a pain in the ass.

1 step forward, 2 steps back. This is the worst version of FSD on HW3 since V11 and below. Unusable for daily driving. Abrupt, hard braking. Slows to stop at green lights. Doesn't proceed when red light turns green. So bad I've stopped using it.

One problem I am now encountering since the upgrade is that when going up a hill, the car slows down, when I go down a hill, car slows down, when I come to an intersection, yep, you guessed it, car slows down. And sometimes just out of nowhere, the car slows down. Any suggestions?

I am always amazed at how these updates can have many regressions and be rolled out to the masses. Meanwhile, Tesla decided to give out free trials to new people, and this is the experience they get. This update has introduced so many issues that I had with v11. It's almost like they trained with some of the information from that. Some examples are the random turn signals and slowdowns, which I didn't have with 12.3.6. Remember how frequent and amazing these updates were supposed to be?