When a Magic Mouse battery gets low (below 15%), Apple throttles non-essential functions to preserve the last bit of juice for cursor movement. Scrolling is considered "non-essential."

Symptoms: Cursor moves slowly. Scrolling stutters or stops entirely. The mouse disconnects when you try to scroll.

The Fix:

The Apple Magic Mouse is a marvel of industrial design. Its seamless, buttonless top surface and multi-touch capabilities make swiping between web pages and scrolling through documents feel almost magical. But when that magic breaks—specifically, when your Magic Mouse is not scrolling—the frustration is immediate.

You move your finger across the smooth glass top, but the page stays frozen. No vertical movement. No horizontal glide. Just a cursor that moves fine, but a scroll wheel that has seemingly vanished.

Before you throw your sleek white mouse against the wall or rush to buy a replacement, take a deep breath. This is an incredibly common issue, and in 99% of cases, it can be fixed in under five minutes without any tools.

This guide will walk you through every possible reason why your Magic Mouse isn't scrolling, from simple software toggles to hidden Bluetooth interference.

Touch Surface Diagnostic & Scroll Repair Assistant

This is a surprising one. The Magic Mouse uses the 2.4 GHz frequency. So do USB 3.0 drives, Wi-Fi routers, and even microwave ovens.

If your Magic Mouse is not scrolling only when your Mac is under heavy load (e.g., transferring files or connected to a crowded Wi-Fi network), interference is the culprit.

The Fixes: