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AP and erratic steering wheel turn


MSLR MSM/Blk/19/FSD, Ord 6/10/21, Del 2/20/22
Jan 2, 2018
Bethesda, MD
Yesterday when I engaged AP on highway entrance I noticed a new behavior with my the steering wheel. It turned so fast back and forth even tho I have engaged at this section numerous times in the past. Also, the blue AP sign on the dash moved back and forth too. Later on when it was engaged on my local roads I was sitting in traffic, not moving, and suddenly the steering wheel moved fast for no reason and disengaged the AP. Is there a software glitch? Did anyone experience something similar? i still have 18.12 but do have the new nav. Thanks

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