First of all, the newly created character will not fall after the update of Ill-gotten Wealth 2.
For players who don't want to create new characters, they can solve it as follows.
Download a Fraps software first, and you can check the frame number of the game.
Turn on Fraps and enter the game. I turned on vertical synchronization, so I stabilized 63 frames.
When you enter the weapons store, you can see that the number of frames drops to 45 and fluctuates between 45 and 53.
Stand in front of the boss for a while, and the number of frames will stabilize at 63. At this point, press the E key to avoid losing frames.
According to my own test, there will be frame dropping during the fluctuation of frame number, and it will not happen after this time.
For more related content, please pay attention to: Grand Theft Auto V topic.