New battery new alternator. Car lights flicker cars loses power. Then shuts off

What is your question?

on November 29, 2020 Mine is having the same issue . I have also switched out alternators and I'm on my 3rd one now. It's been working ok for about 2 days. until tonight now all of a sudden. A mile down the road lights started flickering inside and out and then when I pressed the gas the rpms stayed the same maybe even lowered and then. My car shut off . Two other times after I jump started it after driving without revving it eventually the car got power back . But if I stop like at a gas station and let it sit in park . After about 5 mins it would shut off ...............................have you found anything else out about it??? Anyone have any suggestions. I've also been told so.et hi king about it possibly needs a new computer chip . Which on Ebay is 150.00 not sure though .... need help any suggestions (edit)

What makes this problem better or worse?

Maybe cold. Also then more stuff I having on.