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Radar Mouse Knowledge Base
Mouse scrolling and trackpad behavior.
AllGetting StartedScrollingTrackpad ControlStartup & App ControlsPermissions & PrivacyTroubleshooting
Why are the scroll controls greyed out or showing the wrong choice?
Separate permission problems, stale highlights, unexpected direction, and scroll reversal that does not take effect.
Why is a device missing or using the wrong saved direction?
Check live detection, connection identities, shared device entries, and limits of matching scroll events to devices.
Why is Disable trackpad missing or not taking effect?
Check when the shortcut appears, reconcile the switch with System Settings, and restore trackpad input.