Bluetooth devices can become "desynchronized."
: Go to Apple Menu > System Settings > Trackpad . Navigate to the Scroll & Zoom tab and ensure that "Natural scrolling" (or your preferred scrolling method) is toggled on.
: If you are using a newer USB-C Magic Trackpad on an older version of macOS (like Sequoia 15.0), gestures often fail until you update to macOS Sequoia 15.1 or later. magic trackpad scrolling not working
If you found a different fix, share it in the comments below to help others!
If the scrolling lag is severe or unresponsive, it might be a system controller issue. Bluetooth devices can become "desynchronized
: If the battery is critically low (below 10–20%), the trackpad may drop gesture support to save power while maintaining basic cursor movement.
Did the scrolling stop , or did it happen spontaneously ? If you found a different fix, share it
: Plug your Magic Trackpad directly into your Mac using a Lightning or USB-C cable. This often forces the Mac to re-handshake with the device and can restore scrolling instantly. 3. Clear Corrupted Preference Files