How To Fix A Communication Error Has Occurred In Splatoon 3
To fix communication errors in Splatoon 3, restart your switch and router. For more severe cases, consider reinstalling the game or resetting the switch to factory defaults. Prerequisites for Troubleshooting Check if the Splatoon and Switch services are operational.Minimize electromagnetic interference by turning off devices such as mobile phones and smart watches around the switch.Test your Internet connection by navigating to System Settings > Internet > Test Connection on the switch....