Transmission problems?

[ATVGMC08]

2008 g m c sierra 1500 OFF road packageV8 FUEL MANAGEMENT SYSTEM 47,000 MILESSometimes When I brake From high speed 20 mph / 80 + and then go to get on the gas it seems to fall on its face it takes a second to go there is a slight hesitation WEIRD ANY IDEAS Thank you

 

[Z15]

Normal, the computer is preventing you from doing damage. My 2010 does that also. Torque Management is the term they use.