Sensation of loss of braking, especially at low/crawling speeds, when braking on a downhill, or when braking on bumpy road surfaces. Dealer described it as ‘INCONSISTENT APPLICATION OF BRAKES WITH CONSISTENT PRESSURE ON PEDAL ON LOW SPEEDS’. A very noticeable moment between regenerative braking disengaging and traditional brakes engaging. It was a very unsettling feeling when pulling into a garage or parking space, or making a hard stop at highway speeds. Dealer reprogrammed braking computer per Toyota T-SB-0059-23 (‘Hybrid Regenerative Brake Transition Feeling Improvement’). It is improved but not perfect and I still notice this unsettling sensation from time to time.