Assist problems of the 2021 Volvo XC60

Multiple times, with the pilot assist system engaged, the vehicle has pulled me out of my intended travel lane when on a curve, near an on / off ramp, and generally tends to drift from the left to right of the intended lane of travel on straight sections of road. It will drift to the rumble strip and sometimes into the next lane with both hands firmly on the wheel. I find myself fighting the system at these times. When it gets confused, with corners or merges, and on / off ramps, it will abruptly change lanes which is very dangerous. Twice it almost caused an accident. I have had it looked at many times now by gengras Volvo in east hartford where I bought the car. I was provided a loaner each time but the car has been in their shop for close to a month over these visits. It happend on one test drive with their repair tech driving the car, so the issue has been verified and recorded by gengras. Multiple components of the system have been changed out and Volvo has downloaded and reviewed the telemetry twice. Volvo's stance is that the system is functioning correctly, and in times if inclement weather it may not work as intended. Most of my incidents happened on dry roads. Upon researching this on the internet, there are many other owners of Volvos of my year and others complaining of the exact same issues and behavior of the car. I feel it may be a design flaw but in my opinion the system is not safe to use. Volvo went to a completely different system soon after 2021. This was a very expensive option to purchase on the vehicle. We have a similar system in our Acura that works flawlessly on the same roads in any weather condition. I bought this vehicle certified by Volvo with roughly 15k miles for my son to drive when he had just gotten his license as Volvo has an incredible reputation for safely. I do not feel safe with him driving this vehicle as was intended. Latest diagnosis attached, remainder available from gengras Volvo, east hartford CT.

This is in regards to pilot assist. My husband and I purchased this vehicle in may of 2021. We have encountered several incidents (while using pilot assist). The car has directed us to different lanes, steered us to guardrails and other cars and has failed to break when cars have been stopped in front of us. We have taken the car in to our local Volvo dealership multiple times and they have still not corrected the issues. The first time we took the car in to the dealership, we were told (by the mechanic) it’s not a good system and it will never operate correctly. They have checked the sensors and hooked the car up to the computer and said it’s not sending off any codes, therefore there is nothing they can do. They have also test driven the car. The latest test drive, the mechanic left notes saying the car did start to drift in to the other lane but was corrected by the driver. However, he claims this is normal operation.