The type or namespace name 'IDigitalSignalAnalyzer' could not be found (are you missing a using directive or an assembly reference?)

The type or namespace name 'IDigitalSignalAnalyzer' could not be found (are you missing a using directive or an assembly reference?)

Process completed with exit code 1.

'MqttClientDisconnectedEventArgs.ReasonCode' is obsolete: 'Please use 'Reason' instead. This property will be removed in the future!'

'MqttNetGlobalLogger' is obsolete: 'Please pass an instance of the IMqttNetLogger to the factory/server or client. The global logger will be deleted in the future.'

'MqttNetGlobalLogger' is obsolete: 'Please pass an instance of the IMqttNetLogger to the factory/server or client. The global logger will be deleted in the future.'

'MqttServerTlsTcpEndpointOptions.Certificate' is obsolete: 'Please use CertificateProvider with 'BlobCertificateProvider' instead.'

'MqttServerTlsTcpEndpointOptions.Certificate' is obsolete: 'Please use CertificateProvider with 'BlobCertificateProvider' instead.'

'MqttServerTlsTcpEndpointOptions.CertificateCredentials' is obsolete: 'Please use CertificateProvider with 'BlobCertificateProvider' including password property instead.'

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

The field 'GtkDisplay.TouchMoved' is assigned but its value is never used

Non-nullable field 'grglInterface' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.