Showing/logging low RPM stumble?

I hope for your sake we don't have the same issue. But I was having this issue before (2016 4x4 DCSB TRD Sport). Truck is currently in the shop replacing transmission and torque converter. I'll let you know if it goes away when I get it back

 

Apologies for the delay in reporting back. At this point I don't recall the exact order of events but the main points are:

- I was told Toyota never responded to the dealer after the data streams were submitted.
- The tech apparently called Toyota for an update and was told everything in the streams looked normal and the truck was operating as designed.

Been just living with it since. Not sure if it's a real feeling or just my frustration level going up, but the truck seems to be driving worse than before at this point. It has to go in for it's 20K mile service soon. I'm going to bring things up again...as well as point out the TSB for shudder when slowing down that they can't seem to replicate even though it does it at every stop.

Honestly, I don't expect this truck to ever be satisfactory so I'm making plans to trade it for something else. Will most likely go back to a Tundra or jump ship and go Nissan Frontier. Very disappointing Toyota.