Transmission Noise problems of the 2015 Subaru Forester

Using cruise control at 77 mph in fast lane of i95 northbound from FL when, approx 10 miles south of va border, I felt a snap like pull in vehicle - kind of like a rope breaking when playing tug of war. The rpms increased and car rapidly lost speed and would not accurate. Fortunately, I was able to safely pull off i95. I noticed all lights on dash were on and car was running. I turned it off, approx 15 to 30 seconds after pulling off highway. After I turned car off, it would not restart. I was towed (innerstate towing) to a Toyota dealership in roanoke rapids, nc due to no Subaru dealership. Toyota tech looked at car and car started fine. The mechanic felt the transmission over heated. I then limped along to Subaru dealership in colonial heights, va. I traveled in slow lane on i95, at no more than 70 mph, with a full tank of gas and no issues. A Subaru tech drained fluid and found metal. It was determined the transmission needed replaced. While at Toyota dealership, I contacted the location where I purchased my Subaru Forester and that tech indicated it was a faulty fuel pump or transmission. When car lost speed, I had two fuel bars left. I am now getting the pump tested as well. Fortunately, my car is under warranty due to Subaru's extension but I find this unacceptable. I could have easily been killed in an instant. This is my 3rd Subaru and I have had more problems with this one than my two previous cars combined. Further, I keep going up in models and price point but the quality has declined. I am a loyal Subaru customer but I think this model may be my last. Because nothing seized up and no loud bang, jerking, or rattling; I am beginning to suspect it was the fuel pump and I coincidentally the bad transmission was discovered. No belts were broken and the snap like noise is unknown. I have no invoices yet and police were not called. I am driving a loaner car.