I have a 2020 Chevy trax that I purchased new in September of 2020. I didn’t even have it 6 months and it was in the shop for transmission issues. When I go from reverse to drive, it’s studders than takes off and the whole car feel like it’s struggling to take off. They claimed it wasn’t doing anything so I picked it up, I dropped it off April 19 and when I dropped it off I told them the rpms get stuck in high gears when I’m driving down the highway. They told me today when I picked up my trax that it’s fine but there is a feature that when your setting at a red light in drive, that that transmission will put itself into neutral to conserve gas. Which makes no sense to me. I’ve been trying to find this online about my car but can’t find anything bout it. And I’m trying to find people who have had similari things happening to them. They pretty much gave it back to me and told me, good luck with your car. Any helps or links would be helpful?