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.
Cursor moves slowly. Scrolling stutters or stops entirely. The mouse disconnects when you try to scroll. magic mouse not scrolling
Start with the simple cleaning, move to the Accessibility settings, and only then deep-dive into Bluetooth resets. By the time you finish this article, your digital life should be scrolling smoothly again. If your Magic Mouse is not scrolling only
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. The mouse disconnects when you try to scroll
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.