NHTSA Complaint #11427660 — 2019 CHEVROLET EQUINOX

i was traveling on cruise control at 60 mph when i clicked down to 55 mph at speed change. a couple minutes later the brakes slammed on hard enough to have the front wheels chirping i dont know if rear brakes came on but i went from 55 down to under 30 in a hard panic braking. this threw my wife up aganist her seat belt since she has had a stroke her resistanse to the hard slow down was low. i stepped on the gas and the brakes released i cant remember if i re engaged the cruise control or if it never disingaged. the other thing that happened was the warning about not using the info display while driving came up this only happens now and than when you start the car. so i suspect i had a momentary power lose in that circuit and what ever else is tied in to the info center im retired but i worked in mechanical engr all my life so i have some knowledge of systems