Flutter BLE

I am using Flutter for developing an Android and iOS application which communicates with a BLE device. I am using the FlutterBluePlus package ( https://pub.dev/packages/flutter_blue_plus ) to handle the BLE communication. While this package works perfectly on an Android phone I am experiencing some slowdowns in BLE communication with the iOS application. Can someone here help to solve this issue?

Flutter BLE
 
 
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