There are many posts about this and similar transmission issues on the 17 Mada. Mine was jumpy like you describe as well as always “searching for a gear”. Dealer told me mine needed ECM and transmission update, which essentially remapped shift points to a higher RPM. Helped a little with the jumpy issue, but still does not shift smoothly. Better performance, but also less gas mileage. I’m hoping with more complaints from people and dealers, they’ll get a better update!! It’s all in the software...Has anyone noticed the transmission is a bit jumpy? I know I posted earlier on transmission question but this is different. When starting off the needle is jumping up and down and you certainly can feel it. Seems like a software update needs to be done. Anyone else?