Lane split and merging problems

[cstork]

My FSD HW3 Model3 does pretty well on Autopilot, but it still has annoying problems with lane splitting and merging. When a lane splits, it generally goes in the left, fast lane. And when merging it also doesn't do a good job. Anyone has insight here?

 

[ElectroFish]

I find that it always chooses to go left in a split.

 

[JulienW]

Keep in mind about 6 months ago if would totally freak out/jerk back and forth/red steering wheel/"Take Over Immediately" and you had to take over.