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🧪 Community source FSD FSD

User reports fewer lane changes in Hurry mode on 14.3.12

📍 Reddit Tesla FSD

Unconfirmed: A Reddit user reported that, with a 2026 vehicle with HW4 running version 14.3.12, Hurry mode on Highway 1 between Coquitlam and Vernon (British Columbia, Canada) made very few lane changes and worked almost perfectly. According to the author, with version 14.3.1 that same highway mode changed lanes constantly. The post includes no videos or quantitative data, and the author says they are not sure whether other owners get similar results. It is an individual experience report on a single route, not an official Tesla announcement.

🔎 Why it matters: There is no official confirmation from Tesla. The claim is that version 14.3.12 reduces unnecessary lane changes in Hurry mode on Highway 1 compared with 14.3.1, based on one driver's experience.
📈 Upside: According to the author, 14.3.12 reduces unnecessary lane changes in Hurry mode on highways compared with 14.3.1.
📉 Risk: It is a single route reported by one user, and the author does not know whether other owners see the same behavior.
📰 Also covered by: Reddit Tesla FSD
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🤖 Editorial summary of the cited source, with AI-assisted analysis -- not HgYperDrive original reporting. The original source is linked above for verification. More on how this works: editorial policy →