swedge
Member
Yes on that alert. I had to have my wife watch for it because I was busy stopping the lane change.Probably some type of Navigation error. Did you notice the "Changing Lanes to Follow Route" message on the screen? I've had mine do this before on 11.4.9.
Your observation of this on 11.4.9 is consistent with the idea that 12.2.1 used the 11.4.9 freeway code. How do we know they kept that old code?
On freeways, 12.2.1 felt the same to me as 11.4.9, but it did seem to handle one freeway onramp issue better. 11.4.9 often failed to merge into the freeway lane before the onramp lane became an off-ramp lane and ego got confused and swerved and/or exited. 12.2.1, on a couple test runs managed the merge correctly and smoothly.