2022 Honda HR-V SUV FWD

The SUV decelerated rapidly while driving uphill on the grapevine in Los Angeles. I was driving 70 mph and then the SUV's speed just started to drop and I was pressing down hard on the accelerator. This may haven been an issue with the engine or the transmission. My daughter and I could have been seriously injured or killed since we were surrounded by cars going 70+ mph and no one could have expected our SUV to decelerate so quickly on this stretch of highway. We really could not figure out what to do. The dealer said they could not replicate it, but I have had this happen more than once. I told them how serious this was, but they said they could not help me. I have read online of others complaining about the same issue for both the CRV and the HRV (www.thedrive.com) and I read that this issue has been reported to the NHTSA before so I wonder how the Honda dealer has never heard about this before. The SUV has not been inspected by anyone but the dealer. The SUV also intermittently shakes on the highway as it picks up speed. This also appears to be an issue others have experienced. No warning lamps, messages or other symptoms appeared for either issue. Both issues present safety concerns.

Car parked. When I went to drive, engine light, ((P))! Light and park light remained on. The car would NOT go into reverse. Turned car off. Turned car back on. After 15-20 mins car went into reverse. While driving on I-95 all 3 lights turned on with the Park light blinking. I pulled onto shoulder. Googled causes. I checked gas cap which was on tightly. This is extremely concerning as it states there is a problem with the electrical braking system. I purchased the car on December 11th 2021 and it’s already having issues. I was driving with an infant in the car. Someone needs to investigate why this happened and how to fix it before people end up in an accident.