hi, i am developing an app in Xamarin.IOS. I connect to a ble scanner and i receive notification when the scanner scan a barcode. Its working fine, however i have to disconnect the scanner when the user go to the menu and re-connect when go back to the uiview. The problem is, I cancel the connection, dispose the whole class however when i connect again to the scanner i receive the notifications twice or as many times as i disconnect and reconnect. So seems IOS somehow hang up on the scanner notification and i cant get rid off it whatever i do. I use the BluetoothBLE.