Connection problem on the BLE shield V2.0 and Arduino uno


I programmed an app for the iPhone using part of the SimpleControls.xcode project and it worked for IOS 10.3.3 but when I upgraded to IOS 11 it no longer works. The app currently connects to the board when I first click for it to connect and it connects. But after one second it automatically disconnects. How do I fix this?

I am using Objective-C.


I’ve seen this on my boards as well. It is an iOS 11 issue and Redbear and Apple have yet to address it.