Rebooting 7 or 8 times

Hi, After instal the latest marshmallow you uploaded the box keeps rebooting until one time starts and then freezes.
Have i done something wrong?
Its a16gb pro

Can you be more specific, how did you upgrade, usb-c or sd card?

Which power supply do you use for Vim, if you have an extra power adapter, replace it and let us know the result.

Changed the POWER supply And seems that the problem is gone.

Thanks a lot