Portal Configuration: All Skylanders games in Cemu require the Skylanders portal to be set as a USB Input Device. Locate your portal and update the driver using device manager.
Drivers: Cemu is not compatible with the Zadig USB driver, if you have it installed it needs to be uninstalled before the Portal will work.
Note: Cemu IS NOT compatible with Xbox Portals.
Graphics Pack Related Issues
If you are using the 60 FPS graphic pack. You need to turn it off or change the FPS to 30 FPS during certain minigames or else they will be impossible to complete. These minigames are the Wrecking Ball Minigame in Sky Fortress and the Target Shooting Minigame in The Golden Arcade.