Much improved over 12.5.4.2

FSD 12.5.6.3 is terrible! It tailgates vehicles ahead of me and also stops extremely late. Many times I had to manually take over to prevent rear ending the vehicle ahead of me. 12.5.4.1 and 12.5.4.2 did not have this problem and provided a very confident drive.

so far so good

Works well.

Significant improvement in FSD behavior as compared to the previous releases

I now use FSD more than I don’t. Once profiles are available at all speeds I think it will have all the things I need for day to day use. Very smooth and natura!

This is an amazing update, I have had 0 critical interventions - the end-to-end highway is MUCH smoother, and the left lane camping is gone. Can't wait to see what Ver 13 brings!

In general it’s a good release that solved a few problems for me. I tested a drive which always caused me to cancel FSD and now it worked perfectly. It did introduce a new issue that wasn’t dangerous but probably confused the drivers around me. It signaled a move to a left turn lane and started to move over only to cancel and instead pull ahead into the intersection and then turned left.