Waymo has drawn criticism for its vehicles failing to yield to school buses in Austin, and for the performance of its vehicles during widespread power outages in San Francisco in December, when robotaxis halted in traffic, causing gridlock. The company said in a statement on Tuesday that it's "identified an area of improvement regarding untraversable flooded lanes specific to higher-speed roadways," and opted to file a "voluntary software recall" with the NHTSA. Waymo is recalling about 3,800 robotaxis in t ...