Bump when coming to a stop

[Maverick 2021]

I don't know if anyone else has been experiencing this or not.

But it's normally in the morning before everything is warmed up which is odd now.

Have a 2021 1500 5.7 Hemi and I have noticed that now when I come to a stop that it feels like a bump happens and see RPM drop then it goes away. It can be a bump where it feels like someone hit you from the back

I have had some say it's a transmission but figured this is the place to gather info

 

[Mojo88]

I have a '19 5.7L with 61k miles. It does similar when cold. Not all the time. I typically take it real easy for the first couple of minutes to let it warm up a bit, then it's smooth as silk.

I do run fuel injector cleaner, which seems to help.

If you've got the eTorque (I don't), then that adds another layer of complexity.......