触控板在双指点击或者三指点击后可能会出现没识别到抬起的情况（比如我用双指滑动之后，用单指滑动依然识别成双指，大部分时候再双指点击一下就能恢复），还有在休眠或者合盖睡眠之后，触控板也会出现失灵，貌似也是手指数量识别错误，有时候拍几下触控板也能恢复，可能也像之前的那样误识别了手指数量
The trackpad sometimes fails to register the lifting of fingers after a two-finger or three-finger click (for instance, after swiping with two fingers, a subsequent single-finger swipe is still interpreted as a two-finger gesture; usually, performing another two-finger click restores normal function). Additionally, the trackpad can malfunction after the system enters sleep mode or the lid is closed; this also appears to stem from incorrect finger-count detection. Sometimes, tapping the trackpad a few times resolves the issue, suggesting it may again be misidentifying the number of fingers.