2021 Tacoma starting very hard after sitting

I just bought a brand new Tacoma and after it sits for a little bit it starts very hard. I have to hit the start/stop button just to get it to stop cranking. After a couple tries it will start fine. I saw on here where someone had this issue and it was solved with a new battery from a dead cell. I replaced the battery and still does it. Actually getting worse. Local dealer is scheduled way out and can’t get me in for a couple weeks. Kind of embarrassing to have a brand new truck that won’t start. Any insight would be greatly appreciated. Thanks in advance.