https://linguax.app/assets/js/40271d9a.35967e1a.js

1"use strict";(self.webpackChunklinguax_web=self.webpackChunklinguax_web||[]).push([[4147],{3696:(e,s,n)=>{n.r(s),n.d(s,{assets:()=>c,contentTitle:()=>a,default:()=>p,frontMatter:()=>r,howToSchema:()=>h,metadata:()=>o,toc:()=>d});const o=JSON.parse('{"id":"mouse-plus/recipes/fix-choppy-mouse-scrolling-macos","title":"Fix Choppy Mouse Scrolling on Mac","description":"Mouse scrolling jumpy on macOS? Fix it with LinguaX smooth scrolling \u2014 Min Step, Speed Gain, and Duration controls with per-app on/off.","source":"@site/docs/mouse-plus/recipes/fix-choppy-mouse-scrolling-macos.md","sourceDirName":"mouse-plus/recipes","slug":"/mouse-plus/recipes/fix-choppy-mouse-scrolling-macos","permalink":"/docs/mouse-plus/recipes/fix-choppy-mouse-scrolling-macos","draft":false,"unlisted":false,"editUrl":"https://github.com/xiaopozhu/linguax-web/tree/master/docs/mouse-plus/recipes/fix-choppy-mouse-scrolling-macos.md","tags":[],"version":"current","frontMatter":{"title":"Fix Choppy Mouse Scrolling on Mac","description":"Mouse scrolling jumpy on macOS? Fix it with LinguaX smooth scrolling \u2014 Min Step, Speed Gain, and Duration controls with per-app on/off.","image":"/img/linguax-smooth-scroll.png","keywords":["fix choppy mouse scrolling on mac","macos smooth scrolling third-party mouse","jittery mouse scroll mac solution","logitech mouse scrolling stutter mac","smooth scrolling mac non-apple mouse"]},"sidebar":"tutorialSidebar","previous":{"title":"How to Map Mouse Side Buttons on Mac (Any Brand, 2026)","permalink":"/docs/mouse-plus/recipes/map-mouse-side-buttons-macos"},"next":{"title":"Reverse Mouse Scroll on Mac, Keep Trackpad Natural","permalink":"/docs/mouse-plus/recipes/reverse-scroll-direction-mouse-only-mac"}}');var t=n(4848),i=n(8453),l=n(5260);const r={title:"Fix Choppy Mouse Scrolling on Mac",description:"Mouse scrolling jumpy on macOS? Fix it with LinguaX smooth scrolling \u2014 Min Step, Speed Gain, and Duration controls with per-app on/off.",image:"/img/linguax-smooth-scroll.png",keywords:["fix choppy mouse scrolling on mac","macos smooth scrolling third-party mouse","jittery mouse scroll mac solution","logitech mouse scrolling stutter mac","smooth scrolling mac non-apple mouse"]},a=void 0,c={},h={"@context":"https://schema.org","@type":"HowTo",name:"How to fix choppy mouse scrolling on macOS",description:"Enable smooth scrolling for any third-party wheel mouse on macOS with LinguaX and tune the three sliders (Min Step, Speed Gain, Duration) one at a time.",totalTime:"PT5M",step:[{"@type":"HowToStep",name:"Install LinguaX and grant Accessibility permission",text:"Install LinguaX (native ~10MB Mac app). On first launch grant Accessibility permission so it can process mouse wheel events."},{"@type":"HowToStep",name:"Enable smooth scrolling in Mouse+",text:"Open Mouse+ and enable smooth scrolling as the only change before touching anything else. Do not adjust the sliders yet."},{"@type":"HowToStep",name:"Test in browser, editor, and PDF viewer",text:"Scroll in your browser, code editor, and a document viewer for 1-2 minutes each. Note how it feels before tuning."},{"@type":"HowToStep",name:"Tune one slider at a time",text:"Adjust Min Step first, then Speed Gain, then Duration - each for 2-3 minutes. Keep the change only if it feels clearly better. Adjusting multiple sliders at once makes it impossible to attribute what improved."}]},d=[{value:"Why it happens",id:"why-it-happens",level:2},{value:"The LinguaX fix: smooth scrolling",id:"the-linguax-fix-smooth-scrolling",level:2},{value:"Setup steps",id:"setup-steps",level:2},{value:"If scrolling still feels off",id:"if-scrolling-still-feels-off",level:2},{value:"Suggested baseline for most users",id:"suggested-baseline-for-most-users",level:2},{value:"Get started",id:"get-started",level:2},{value:"Related guides",id:"related-guides",level:2}];function u(e){const s={a:"a",h2:"h2",li:"li",mermaid:"mermaid",ol:"ol",p:"p",strong:"strong",ul:"ul",...(0,i.R)(),...e.components};return(0,t.jsxs)(t.Fragment,{children:[(0,t.jsx)(l.A,{children:(0,t.jsx)("script",{type:"application/ld+json",children:JSON.stringify(h)})}),"\n",(0,t.jsx)(s.p,{children:'If your mouse scrolling feels jumpy, notchy, or uneven on macOS, you are not imagining it. macOS reserves its smoothest, pixel-by-pixel scrolling for Apple\'s own trackpad and Magic Mouse. Plug in almost any third-party wheel mouse and scrolling jumps in coarse "line" steps \u2014 tiring on long pages and inconsistent between apps.'}),"\n",(0,t.jsx)(s.h2,{id:"why-it-happens",children:"Why it happens"}),"\n",(0,t.jsxs)(s.ul,{children:["\n",(0,t.jsx)(s.li,{children:"macOS treats third-party wheel input as discrete notches, not continuous motion."}),"\n",(0,t.jsx)(s.li,{children:"Without smoothing, each notch jumps several lines at once."}),"\n",(0,t.jsx)(s.li,{children:"Behavior changes per app, so the same wheel feels different in your browser, editor, and PDF viewer."}),"\n"]}),"\n",(0,t.jsx)(s.p,{children:"macOS has no built-in setting to fix this for third-party mice. A lightweight utility that intercepts scroll events and re-renders them smoothly is the practical fix."}),"\n",(0,t.jsx)(s.h2,{id:"the-linguax-fix-smooth-scrolling",children:"The LinguaX fix: smooth scrolling"}),"\n",(0,t.jsx)(s.p,{children:"LinguaX is a native, ~10MB mouse utility that adds true smooth scrolling for any wheel mouse, with three fine-grained controls:"}),"\n",(0,t.jsxs)(s.ul,{children:["\n",(0,t.jsxs)(s.li,{children:[(0,t.jsx)(s.strong,{children:"Min Step"})," \u2014 the minimum distance each scroll moves (default 33.6)."]}),"\n",(0,t.jsxs)(s.li,{children:[(0,t.jsx)(s.strong,{children:"Speed Gain"})," \u2014 how much the motion accelerates per notch (default 2.70)."]}),"\n",(0,t.jsxs)(s.li,{children:[(0,t.jsx)(s.strong,{children:"Duration"})," \u2014 how long the eased, continuous motion lasts (default 4.35)."]}),"\n"]}),"\n",(0,t.jsxs)(s.p,{children:["It applies to the mouse wheel only \u2014 the trackpad is left to scroll naturally \u2014 and 

1you can turn smooth scrolling ",(0,t.jsx)(s.strong,{children:"on or off per app"}),", so a fast-flick browser and a precise code editor can each behave the way you want. (The three sliders are global; only the on/off toggle is per-app.)"]}),"\n",(0,t.jsx)(s.h2,{id:"setup-steps",children:"Setup steps"}),"\n",(0,t.jsxs)(s.ol,{children:["\n",(0,t.jsxs)(s.li,{children:["Install LinguaX and grant ",(0,t.jsx)(s.strong,{children:"Accessibility"})," permission."]}),"\n",(0,t.jsxs)(s.li,{children:["Open ",(0,t.jsx)(s.strong,{children:"Mouse+"})," and enable ",(0,t.jsx)(s.strong,{children:"smooth scrolling"})," before changing anything else."]}),"\n",(0,t.jsx)(s.li,{children:"Test in your browser, code editor, and a document viewer."}),"\n",(0,t.jsxs)(s.li,{children:["Tune ",(0,t.jsx)(s.strong,{children:"one"})," value at a time \u2014 start with ",(0,t.jsx)(s.strong,{children:"Min Step"}),", then ",(0,t.jsx)(s.strong,{children:"Speed Gain"}),", then ",(0,t.jsx)(s.strong,{children:"Duration"})," \u2014 testing 2-3 minutes after each change. Keep only what clearly feels better."]}),"\n"]}),"\n",(0,t.jsx)(s.h2,{id:"if-scrolling-still-feels-off",children:"If scrolling still feels off"}),"\n",(0,t.jsxs)(s.ul,{children:["\n",(0,t.jsxs)(s.li,{children:[(0,t.jsx)(s.strong,{children:"Check for tool conflicts."})," Quit other mouse utilities and re-test with only LinguaX active, so one tool is the source of truth for scrolling."]}),"\n",(0,t.jsxs)(s.li,{children:[(0,t.jsx)(s.strong,{children:"Add per-app overrides only where needed."})," Keep a clean global baseline and override just the apps that need different behavior."]}),"\n"]}),"\n",(0,t.jsx)(s.mermaid,{value:"flowchart TD\n    S([Still choppy after enabling Smooth Scrolling?]) --\x3e Q1{Other mouse utility running?<br/>Mos / LinearMouse / MMF / BetterMouse}\n    Q1 -- Yes --\x3e QT[Quit the other tool<br/>re-test with LinguaX only]\n    Q1 -- No --\x3e Q2{Feels wrong only in one app?<br/>e.g. code editor}\n    Q2 -- Yes --\x3e OV[Add App-Scoped Override<br/>toggle Smooth Scrolling off for that app]\n    Q2 -- No --\x3e Q3{Values tuned too aggressive?}\n    Q3 -- Yes --\x3e RE[Reset to defaults<br/>33.6 / 2.70 / 4.35, tune one value at a time]\n    Q3 -- No --\x3e LG[Check Logs and Diagnostics<br/>capture a bug report]\n    QT --\x3e D[Done]\n    OV --\x3e D\n    RE --\x3e D\n    LG --\x3e D"}),"\n",(0,t.jsx)(s.h2,{id:"suggested-baseline-for-most-users",children:"Suggested baseline for most users"}),"\n",(0,t.jsxs)(s.ul,{children:["\n",(0,t.jsx)(s.li,{children:"smooth scrolling enabled"}),"\n",(0,t.jsx)(s.li,{children:"the default Min Step / Speed Gain / Duration values (33.6 / 2.70 / 4.35), adjusted only if needed"}),"\n",(0,t.jsx)(s.li,{children:"minimal per-app on/off overrides"}),"\n"]}),"\n",(0,t.jsx)(s.p,{children:"LinguaX also recovers smooth scrolling automatically after sleep/wake, so you should not need to toggle it back on through the day."}),"\n",(0,t.jsx)(s.h2,{id:"get-started",children:"Get started"}),"\n",(0,t.jsxs)(s.p,{children:["LinguaX is a free download with a ",(0,t.jsx)(s.strong,{children:"30-day trial"})," \u2014 no account, no telemetry. If it fits, it is a ",(0,t.jsx)(s.strong,{children:"$9.9 one-time purchase covering 3 devices"}),"."]}),"\n",(0,t.jsxs)(s.p,{children:[(0,t.jsx)(s.strong,{children:(0,t.jsx)(s.a,{href:"/download",children:"Download LinguaX"})})," and try smooth scrolling free for 30 days."]}),"\n",(0,t.jsx)(s.h2,{id:"related-guides",children:"Related guides"}),"\n",(0,t.jsxs)(s.ul,{children:["\n",(0,t.jsx)(s.li,{children:(0,t.jsx)(s.a,{href:"/docs/mouse-plus/fundamentals/smooth-scrolling",children:"Smooth Scrolling"})}),"\n",(0,t.jsx)(s.li,{children:(0,t.jsx)(s.a,{href:"/docs/mouse-plus/recipes/reverse-scroll-direction-mouse-only-mac",children:"Reverse Mouse Scroll Direction (Mouse Only)"})}),"\n",(0,t.jsx)(s.li,{children:(0,t.jsx)(s.a,{href:"/docs/mouse-plus/overview",children:"Mouse Enhancement Basics"})}),"\n",(0,t.jsx)(s.li,{children:(0,t.jsx)(s.a,{href:"/docs/troubleshooting/conflicts-with-other-tools",children:"Conflicts with Other Tools"})}),"\n",(0,t.jsx)(s.li,{children:(0,t.jsx)(s.a,{href:"/docs/troubleshooting/logs-and-diagnostics",children:"Logs and Diagnostics"})}),"\n"]})]})}function p(e={}){const{wrapper:s}={...(0,i.R)(),...e.components};return s?(0,t.jsx)(s,{...e,children:(0,t.jsx)(u,{...e})}):u(e)}},8453:(e,s,n)=>{n.d(s,{R:()=>l,x:()=>r});var o=n(6540);const t={},i=o.createContext(t);function l(e){const s=o.useContext(i);return o.useMemo((function(){return"function"==typeof e?e(s):{...s,...e}}),[s,e])}function r(e){let s;return s=e.disableParentContext?"function"==typeof e.components?e.components(t):e.components||t:l(e.components),o.createElement(i.Provider,{value:s},e.children)}}}]);