Brand New MacBook Pro 15" crashes and restarts randomly
I have a brand new MacBook Pro 15" with touch bar and a 2 TB SSD, 16 GB and fastest graphics card. I restored all my data and apps from a Time Machine backup of my 2013 MacBook Pro and everything works ok, except the new MB randomly crashes, freezes, goes to black screen and restarts. Sometimes it happens frequently and sometimes takes longer. In particular it crashes while trying to do my first full backup after all setup work is done. I've tried backing up to external drives, like 4TB erased and empty and another external and the crashes are frequent, stopping the backups. I also ran a Time Capsule backup which ran for 10 hours, was 3/4 done and then crashed.
I had on older MB Pro that crashed randomly too and it turned out to be a hardware issue- bad graphics card.
Is anyone else having this type of problem? Very discouraging!!
MacBook Pro (15-inch, Late 2016), iOS 10.1.1, With Touchbar, 2 TB SSD, 16 GB