Can not send code when try to register an account

[chucklu]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:
1.open the program
2.switch to register tab
3.input the email address, username and password
4.click send code

Expected behavior
Should receive the code in mail box

Desktop (please complete the following information):

• OS: [e.g. iOS]
  Microsoft Windows [Version 10.0.16299.967]
• Version [e.g. 22]
  Accelerider.Windows-0.0.2-release

Exception log

2019-02-15 23:59:38,493 [1] FATAL Accelerider.Windows.ExceptionHandler
An uncaught exception occurred

System.Net.Http.HttpRequestException: An error occurred while sending the request. ---> System.Net.WebException: Unable to connect to the remote server ---> System.Net.Sockets.SocketException: No connection could be made because the target machine actively refused it 119.90.50.66:443
at System.Net.Sockets.Socket.InternalEndConnect(IAsyncResult asyncResult)
at System.Net.Sockets.Socket.EndConnect(IAsyncResult asyncResult)
at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at System.Net.Http.HttpClientHandler.GetResponseCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
at Refit.RequestBuilderImplementation1.<>c__DisplayClass13_01.<b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Accelerider.Windows.ViewModels.Authentication.SignUpViewModel.<>c__DisplayClass30_0.<<-ctor>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Accelerider.Windows.Infrastructure.RelayCommandAsync.d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Accelerider.Windows.Infrastructure.RelayCommandAsync.d__11.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.b__6_0(Object state)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)

[chucklu]

eventlog

Application: Accelerider.Windows.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Net.Sockets.SocketException
   at System.Net.Sockets.Socket.InternalEndConnect(System.IAsyncResult)
   at System.Net.Sockets.Socket.EndConnect(System.IAsyncResult)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean, System.Net.Sockets.Socket, System.Net.Sockets.Socket, System.Net.Sockets.Socket ByRef, System.Net.IPAddress ByRef, ConnectSocketState, System.IAsyncResult, System.Exception ByRef)

Exception Info: System.Net.WebException
   at System.Net.HttpWebRequest.EndGetResponse(System.IAsyncResult)
   at System.Net.Http.HttpClientHandler.GetResponseCallback(System.IAsyncResult)

Exception Info: System.Net.Http.HttpRequestException
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(System.Threading.Tasks.Task)
   at Refit.RequestBuilderImplementation`1+<>c__DisplayClass13_0`1+<<BuildCancellableTaskFuncForMethod>b__0>d[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].MoveNext()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at Accelerider.Windows.ViewModels.Authentication.SignUpViewModel+<>c__DisplayClass30_0+<<-ctor>b__0>d.MoveNext()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at Accelerider.Windows.Infrastructure.RelayCommandAsync+<Execute>d__13.MoveNext()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at Accelerider.Windows.Infrastructure.RelayCommandAsync+<Execute>d__11.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__6_0(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(System.Object)
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(System.Object)
   at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at MS.Internal.CulturePreservingExecutionContext.Run(MS.Internal.CulturePreservingExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndWrapper.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority, System.TimeSpan, System.Delegate, System.Object, Int32)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr, Int32, IntPtr, IntPtr)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(System.Windows.Interop.MSG ByRef)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame)
   at System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame)
   at System.Windows.Application.RunDispatcher(System.Object)
   at System.Windows.Application.RunInternal(System.Windows.Window)
   at System.Windows.Application.Run(System.Windows.Window)
   at Accelerider.Windows.App.Main()

Faulting application name: Accelerider.Windows.exe, version: 0.0.2.0, time stamp: 0x5c3aeb27
Faulting module name: KERNELBASE.dll, version: 10.0.16299.820, time stamp: 0x917adac5
Exception code: 0xe0434352
Fault offset: 0x001045a2
Faulting process id: 0x3d14
Faulting application start time: 0x01d4c546f3ea95bc
Faulting application path: C:\Program Files\Accelerider.Windows-0.0.2-release\bin-0.0.2\Accelerider.Windows.exe
Faulting module path: C:\WINDOWS\System32\KERNELBASE.dll
Report Id: a56e01b6-04f6-4643-b44e-96b043b3d754
Faulting package full name: 
Faulting package-relative application ID: 

Application: Accelerider.Windows.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.Net.Sockets.SocketException
   at System.Net.Sockets.Socket.InternalEndConnect(System.IAsyncResult)
   at System.Net.Sockets.Socket.EndConnect(System.IAsyncResult)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean, System.Net.Sockets.Socket, System.Net.Sockets.Socket, System.Net.Sockets.Socket ByRef, System.Net.IPAddress ByRef, ConnectSocketState, System.IAsyncResult, System.Exception ByRef)

Exception Info: System.Net.WebException
   at System.Net.HttpWebRequest.EndGetResponse(System.IAsyncResult)
   at System.Net.Http.HttpClientHandler.GetResponseCallback(System.IAsyncResult)

Exception Info: System.Net.Http.HttpRequestException
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(System.Threading.Tasks.Task)
   at Refit.RequestBuilderImplementation`1+<>c__DisplayClass13_0`1+<<BuildCancellableTaskFuncForMethod>b__0>d[[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.__Canon, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]].MoveNext()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at Accelerider.Windows.ViewModels.Authentication.SignUpViewModel+<>c__DisplayClass30_0+<<-ctor>b__0>d.MoveNext()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at Accelerider.Windows.Infrastructure.RelayCommandAsync+<Execute>d__13.MoveNext()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(System.Threading.Tasks.Task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(System.Threading.Tasks.Task)
   at Accelerider.Windows.Infrastructure.RelayCommandAsync+<Execute>d__11.MoveNext()
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__6_0(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.DispatcherOperation.InvokeImpl()
   at System.Windows.Threading.DispatcherOperation.InvokeInSecurityContext(System.Object)
   at MS.Internal.CulturePreservingExecutionContext.CallbackWrapper(System.Object)
   at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at MS.Internal.CulturePreservingExecutionContext.Run(MS.Internal.CulturePreservingExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Windows.Threading.DispatcherOperation.Invoke()
   at System.Windows.Threading.Dispatcher.ProcessQueue()
   at System.Windows.Threading.Dispatcher.WndProcHook(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndWrapper.WndProc(IntPtr, Int32, IntPtr, IntPtr, Boolean ByRef)
   at MS.Win32.HwndSubclass.DispatcherCallbackOperation(System.Object)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(System.Delegate, System.Object, Int32)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(System.Object, System.Delegate, System.Object, Int32, System.Delegate)
   at System.Windows.Threading.Dispatcher.LegacyInvokeImpl(System.Windows.Threading.DispatcherPriority, System.TimeSpan, System.Delegate, System.Object, Int32)
   at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr, Int32, IntPtr, IntPtr)
   at MS.Win32.UnsafeNativeMethods.DispatchMessage(System.Windows.Interop.MSG ByRef)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(System.Windows.Threading.DispatcherFrame)
   at System.Windows.Threading.Dispatcher.PushFrame(System.Windows.Threading.DispatcherFrame)
   at System.Windows.Application.RunDispatcher(System.Object)
   at System.Windows.Application.RunInternal(System.Windows.Window)
   at System.Windows.Application.Run(System.Windows.Window)
   at Accelerider.Windows.App.Main()

The program Accelerider.Windows.exe version 0.0.2.0 stopped interacting with Windows and was closed. To see if more information about the problem is available, check the problem history in the Security and Maintenance control panel.
 Process ID: 2844
 Start Time: 01d4c54760293862
 Termination Time: 6
 Application Path: C:\Program Files\Accelerider.Windows-0.0.2-release\bin-0.0.2\Accelerider.Windows.exe
 Report Id: 5451fb0f-2d04-4fb1-a924-862882d3196b
 Faulting package full name: 
 Faulting package-relative application ID: 

[chucklu]

The problem detail from Security and Maintenance control panel is as following:

Source
Accelerider.Windows

Summary
Stopped working

Date
‎2/‎15/‎2019 11:59 PM

Status
Report sent

Description
Faulting Application Path:	C:\Program Files\Accelerider.Windows-0.0.2-release\bin-0.0.2\Accelerider.Windows.exe

Problem signature
Problem Event Name:	CLR20r3
Problem Signature 01:	Accelerider.Windows.exe
Problem Signature 02:	0.0.2.0
Problem Signature 03:	5c3aeb27
Problem Signature 04:	System
Problem Signature 05:	4.7.3353.0
Problem Signature 06:	5c1ab603
Problem Signature 07:	20a2
Problem Signature 08:	158
Problem Signature 09:	System.Net.Http.HttpRequest
OS Version:	10.0.16299.2.0.0.256.48
Locale ID:	1033
Additional Information 1:	2beb
Additional Information 2:	2beba6fb4680d73a8c78ca7c24ccdb46
Additional Information 3:	ebfe
Additional Information 4:	ebfe63e3386bdd5e4e6e9280efa89ebf

Extra information about the problem
Bucket ID:	58506034ad51eed1d32fb17bcac01e78 (1382518755866713720)