NBA 2K17 update patch 1.12 is available now for the PS4, Xbox One , and PC and is said to include a number of gameplay changes from the community including:
GENERAL
- Improvements to double team logic for more appropriate rotations and to prevent help defenders from leaving their assignments.
- Enhanced several dribble size-up combos to make them more responsive when chaining moves together.
- Improved logic for off-ball collisions to prevent excessive bumping, resulting in a smoother offensive flow.
- Removed select dribbler collision reactions that would slow down the ball handler when contact was made from behind.
- Offensive AI enhancements for better decision making when countering double teams.
- Fixed an issue that would allow you to travel if rapidly chaining together certain rhythm dribble animations.
- Fixed an issue that was preventing some players from signing a 10-day contract in MyGM/MyLEAGUE.
Source: NBA 2K Facebook