Generally, multiple proprietary mouse drivers are installed, which will cause this small fault. It should be caused by a slight conflict with the system's own mouse driver. Generally, it can be solved by plugging and unplugging. In addition, keep connected, enter the control panel - mouse - pulley, and set or not. After confirmation, it can be recovered.
Hello, you can click the gear like setting button at the upper left corner of the interface, enter, select Game Interface, set the mouse scroll screen to enable, re-enter the game, and try to solve the problem.
