internetReachability is NotReachable on version 2019.2.0f1, but works right in version 2019.1.13f1

I tested the example from <https://docs.unity3d.com/ScriptReference/NetworkReachability.ReachableViaLocalAreaNetwork.html> in Unity version 2019.2.0f1 and in Unity version 2019.1.13f1. I made two projects, one for every version.
All works fine in Editor. Then I deployed both applications to Samsung Galaxy S7(model:SM_G930F).
The calling <Application.internetReachability> is always NotReachable for version 2019.2.0f1, but it works right for version 2019.1.13f1.
Look debug log below for version 2019.2.0f1.
08-07 22:01:57.842 20886 21219 I Unity : cnt=0 Start : Empty String
08-07 22:01:57.842 20886 21219 I Unity :
08-07 22:01:57.842 20886 21219 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 22:01:57.842 20886 21219 I Unity :
08-07 22:01:57.854 20886 21219 I Unity : cnt=0 Name=TestNetWork20 Internet : Empty String
08-07 22:01:57.854 20886 21219 I Unity :
08-07 22:01:57.854 20886 21219 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 22:01:57.854 20886 21219 I Unity :
08-07 22:01:57.929 20886 21219 I Unity : cnt=1 Name=TestNetWork20 Internet : Not Reachable.
08-07 22:01:57.929 20886 21219 I Unity :
08-07 22:01:57.929 20886 21219 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 22:01:57.929 20886 21219 I Unity :
08-07 22:01:57.930 20886 21219 I Unity : cnt=2 Name=TestNetWork20 Internet : Not Reachable.
08-07 22:01:57.930 20886 21219 I Unity :
08-07 22:01:57.930 20886 21219 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 22:01:57.930 20886 21219 I Unity :
08-07 22:01:57.936 20886 21219 I Unity : cnt=3 Name=TestNetWork20 Internet : Not Reachable.
08-07 22:01:57.936 20886 21219 I Unity :
08-07 22:01:57.936 20886 21219 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 22:01:57.936 20886 21219 I Unity :
08-07 22:01:57.947 20886 21219 I Unity : cnt=4 Name=TestNetWork20 Internet : Not Reachable.
08-07 22:01:57.947 20886 21219 I Unity :
08-07 22:01:57.947 20886 21219 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 22:01:57.947 20886 21219 I Unity :
08-07 22:01:57.962 20886 21219 I Unity : cnt=5 Name=TestNetWork20 Internet : Not Reachable.
08-07 22:01:57.962 20886 21219 I Unity :
08-07 22:01:57.962 20886 21219 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 22:01:57.962 20886 21219 I Unity :
......
08-07 23:13:47.961 8652 10134 I Unity : cnt=9996 Name=TestNetWork20 Internet : Not Reachable.
08-07 23:13:47.961 8652 10134 I Unity :
08-07 23:13:47.961 8652 10134 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 23:13:47.961 8652 10134 I Unity :
08-07 23:13:47.977 8652 10134 I Unity : cnt=9997 Name=TestNetWork20 Internet : Not Reachable.
08-07 23:13:47.977 8652 10134 I Unity :
08-07 23:13:47.977 8652 10134 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 23:13:47.977 8652 10134 I Unity :
08-07 23:13:47.988 8652 10134 I Unity : cnt=9998 Name=TestNetWork20 Internet : Not Reachable.
08-07 23:13:47.988 8652 10134 I Unity :
08-07 23:13:47.988 8652 10134 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 23:13:47.988 8652 10134 I Unity :
08-07 23:13:48.005 8652 10134 I Unity : cnt=9999 Name=TestNetWork20 Internet : Not Reachable.
08-07 23:13:48.005 8652 10134 I Unity :
08-07 23:13:48.005 8652 10134 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 23:13:48.005 8652 10134 I Unity :
08-07 23:13:48.022 8652 10134 I Unity : cnt=10000 Name=TestNetWork20 Application.Quit Internet : Not Reachable.
08-07 23:13:48.022 8652 10134 I Unity :
08-07 23:13:48.022 8652 10134 I Unity : (Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
08-07 23:13:48.022 8652 10134 I Unity :
08-07 23:13:48.024 8652 10134 I Unity : cnt=10000 Name=TestNetWork20 Internet : Not Reachable.
08-07 23:13:48.024 8652 10134 I Unity :

I made 10000 calls of <Application.internetReachability> in version 2019.2.0f1. Result is always = NotReachable. But in version 2019.1.13f1 result always is <Name=TestNetWork13 Internet : Reachable via Local Area Network.>

Is it 2019.2.0f1 issue?

 

Up. Same issue

 

I sended bugreport from Unity. Look for:

http://fogbugz.unity3d.com/default.asp?1175341_43eah35pd295os1n

 

@mmln387 Hi did Andrey Mamylin respond to you regarding the issue?

 

Had the same issue

 

Open issue: https://issuetracker.unity3d.com/is...chable-when-trying-to-receive-unitywebrequest