Image: Tesla Tesla’s much-anticipated RoboTaxi event is just weeks away, but new findings from independent research firm AMCI Testing could cast a shadow over the announcement. AMCI has completed what it calls the “ most extensive real-world test” of Tesla’s Full Self-Driving (FSD) software to date, running the system through over 1,000 miles of mixed driving conditions. The results are concerning: on average, FSD required human intervention at least once every 13 miles to maintain safe operation. Image: Tesla While Tesla markets FSD as a nearly autonomous system, AMCI found that the software’s performance was erratic and, at times, dangerous. One of the most worrying takeaways from the report was that when FSD made errors, they tended to be sudden and potentially catastrophic. This leads to questions about whether Tesla’s autonomous tech is really ready for prime time. Image: Tesla This could be a blow to Tesla’s upcoming RoboTaxi launch, which hinges on the reliability of its driverless systems. Despite these setbacks, Tesla continues to sell FSD as a five-figure option, leaving some drivers wondering if they’re just unpaid beta testers. Become an AutoGuide insider. Get the latest from the automotive world first by subscribing to our newsletter here.