A warning in the user interface
When several SPX Graphics Controller views are open from the SPX Server a warning message is shown on the screen of all controllers. The feature was added in v.1.2.0.
Potential issues
When manually controlling graphics this is not typically an issue.
When using API endpoints to control graphics from external software, such as SPX extensions, or from external controllers such as the Stream Deck this may cause issues. Some API endpoints are reading values from the currently selected rundown view from the controller and when several controllers are open it may cause confusion about which of these UIs are being used.
Prevent notification
Visible notification of this can be prevented in the SPX user interface with a setting in the config file. The value of general.disableSeveralControllersWarning is false by default.
// config.json
// general
"disableSeveralControllersWarning": true