Automatic Transmission Cooler problems of the 2018 Honda Pilot

Since the transmission was replaced at 12,181 miles in June 2019 on a 2018 Honda Pilot elite, other issues have popped up. The forward collision system has gone off twice on a 2 lane state highway. In both cases, I was on a 2 lane highway going about 50 miles an hour with no cars in front of me for at least a mile or two, no vehicles coming the other way, on a straight part of the road, nothing in the road and nothing on the side of the road. The dealer said that it didn't happen to them when driving the car, so there's nothing to fix & Honda corporation said the dealer couldn't find anything to fix. One night when driving on the interstate it it stopped raining but was very muggy and there was moisture on the windshield the automatic wipers did not come on and the defrost did not work - this was over the course of several hours of driving trying different temperatures on defrost and nothing helped. Even with the wipers on manually, visibility was poor. Also, one day after the car had been sitting all day I drove it 20 miles and the car did not cool down - I had to run the air conditioner on full blast the whole time. The car is not cooling like it should! of course, when they tried it out it had actually already been driven 20 miles to the dealership with the air in early morning and then the Honda service department tested it out, there was cool air and said it's blowing just fine now.