Braking is a problem everywhere with it and the speed limiter that is STD (relies on camera to read road markings, signs and up to date mapping data) - I'd say skip it as it could lead to stress.
havent tried Innodrive on the MY21 version but a friend with a MY20 Cayenne with Innodrive also complained about abrupt braking when changing speed zones etc. Al i know is that in the MY22 it is very soft / smooth when changing speed zone with PID. Almost identical to when I manually change speed the traditional way. It seems however that driving in sport mode increases the rate of deceleration but I haven’t really tested that - I rarely use PID when I’m in sport mode. PID is for relaxed cruise and commute, Sport mode is for a bit of fun, and I want to control everything myself then
Perhaps Porsche has software tweaked this for the better (and forgotten to do the same with the standard speed limiter) since original launch.
I'll have to look into it more and see how the function can improve.
Hello, this post caught my attention because I know I have LKA, and I have the green light on my dashboard when it’s activated. I did not option ALK and I’m seeking a simple explanation for the difference between them. Thank you
Link doesn't work, can you post a fixed one? Would love to see it.
ALK, Active Lane Keep, uses cameras to keep your car in the lane. It will adapt the left, center, or right of the lane if you steer the car that way for a little while. You'll still need to be an active driver by keeping your hands on the wheel, or the system shuts off. Porsche isn't down with self-driving
unless you are the self 
.
OK I am really confused now. I thought ALK and LKA were different things. Are they not? I did not option Innodrive or ALK but when I activate LKA it keeps the car in the lane, even if the road is not straight. I can also program distance from cars in front using ACC.ALK, Active Lane Keep, uses cameras to keep your car in the lane. It will adapt the left, center, or right of the lane if you steer the car that way for a little while. You'll still need to be an active driver by keeping your hands on the wheel, or the system shuts off. Porsche isn't down with self-driving
LKA Operating principleActive Lane Keeping uses the front camera as well as front and rear radar to continuously scan the area around the vehicle and helps the driver to keep the vehicle in the selected lane.– When the system is active, the driver can set a preferred position within the lane. When the driver keeps the vehicle at the desired position for several seconds, the system ends lane center guidance and starts driving at the selected offset position. The shift in position is reset again when the system becomes passive or is switched off (e.g. by activating the direction indicator, changing lanes, or braking).– The system always prioritizes the lane markings over other objects (e.g. vehicles). In some cases, this may mean that the driver has to position the vehicle in the center of the lane in order to activate the system. Activation of the system outside the center of the lane is prevented so that the driver does not feel a strong movement on the steering wheel immediately after the system is activated.– The driver is responsible for moving to the side of the road to creating a lane for emergency vehicles. In such situations, the driver can switch off the system or override it using the steering wheel.
LKA, Lane Keep Assist, keeps your car from crossing the line. It'll keep you from driving out of your lane if you start to daydream or nod off. It'll make a correction but won't follow the lane. The correction can bounce you back from the other side of the lane if you don't start driving yourself. You'll still need to be an active driver by keeping your hands on the wheel, or the system shuts off.
LKA Operating principleThe Lane Keep Assist helps the driver to keep the vehicle in the lane. To do this, the system uses front camera A to detect the course of the road ahead based on the lane markings and initiates corrective steering intervention to keep the vehicle in the lane whenever it nears a detected lane marking and is in danger of leaving the lane. The driver can override the steering intervention at any time, however.
If the vehicle crosses a lane marking without using the direction indicator, the system can provide the driver with an acoustic warning. To do this, the acoustic warning must be enabled in the central display. The system will not issue a warning or steer if the driver uses the direction indicator before crossing a lane marking. In such situations, it interprets the lane change as intentional.
The system is designed for driving on motorways and well-surfaced country roads and works in a speed range of approx. 40 mph (65 km/h) -156 mph (250 km/h).
Join the club. We need a secret decoder ring for the Porsche acronyms.
Typo - corrected. Thanks for letting me know!
the LKA is really there to prevent you from going over the line ; think of it as a help in case you turn to the back seat because your child made a weird sound and you car is about to run into the ditch.Or maybe you’re really tired and you fall asleep for a second. LKA is there to save you (at least that’s the idea)
This, from the manual, is still plenty confusing:
