2016 Nissan Altima drivetrain & axles problems

Car loses power while driving on highways or roads and had nearly cost me my life on occasion where the vehicle cannot complete a turn from loss of power and I cannot proceed and obstruct oncoming vehicle paths. It has also revved up out of the blue to 6000-7000 RPMs despite a holding steady pace on the gas pedal. The speed jolts and has nearly caused me to rear end unsuspecting vehicles. Sometimes the vehicle cannot accelerate and has NO POWER after coming to a full stop at a red light or stop sign.

Tl* the contact owns a 2016 nissan altima. The contact stated that the vehicle was included in three unknown recalls. While the contact's friend was driving at an unknown speed and attempting to stop, the vehicle shut off without warning. The vehicle was towed to the driver's residence. The manufacturer was made aware of the failure and did not approve the repair under the warranty. The contact stated that there was no clear explanation for the manufacturer's decision.