Cruise Control problems of the 2018 Toyota RAV4

Car was on cruise control, due to a car in front, it was driving 10 mile below the cruise control speed. A new car came in between my car and the previous car in front, my car started speeding up suddenly. I hit the break and canceled cruise control immediately to prevent crash. This has happened at least 6 times do far. Only seem to happen rarely when some new object comes in between.

Car is failing to speed up past 60 unless using cruise control then the car used a lot more gas then normal. I also tried to pass a car to get up to highway speed and was unable to, very dangerous on the highway. Then the car would not go past 40 I tried to switch from eco to sport to normal thinking that maybe the computer was confused but that did nothing. So after trying to speed up multiple times I got a hybrid malfunction light and told to pull over. This has happened to me in the past as well. Toyota dealer was unable to diagnose any issues with it and just reset the computer.

In three separate occasions since purchase January 16th, 2018, the adaptive cruise control has lost track of an SUV in front of me and continued to accelerate. Driver had to intervene. First instance was a brown pontiac aztec in clear weather daytime. Second occurrence was a blue chevy encore in clear weather daytime. Third occurrence was a black escalade in clear weather at night. Vehicle cruise control was set to 70-80 mph with the closest distance setting.

If you drift away from another vehicle or obstacle (pedestrian, bicycle, etc) that is also drifting into your lane, the lda system (lane departure assist, which is touted as a safety feature) will pull you back towards the obstacle you are trying to avoid. Clearly this is a safety hazard and should be removed as a "feature" from the vehicle. Toyota should also stop calling this a safety feature. Secondly, the radar assisted cruise control will start braking if it sees the vehicle in front is slowing down. However, if the system then thinks an accident is imminent, the crash warning shows up and the cruise controlled braking is then disabled causing the vehicle to stop the braking process, and thereby causing a safety hazard since the car will now coast into the obstacle. Again, this is a surprising and terrible implementation of this system that should be removed or fixed.