Stop mouse interfering with Cmd + Tab menu When pressing cmd + Tab the mouse can steal focus of a program icon. This is frustrating.

Is there a setting to make the cmd + Tab ignore the mouse?
Keyboard Maestro provides an Activate Application Switcher action that you can map to cmd + tab in a macro to replace the OS X application switcher.

Within the Activate Application Switcher action there is an option Enable mouse rollover selection that is on by default but can be disabled. This won't be a seamless replacement to the OS X application switcher but it's something to try and see if you like it.