diff --git a/Bloxstrap/Bootstrapper.cs b/Bloxstrap/Bootstrapper.cs
index 7e0b5ab1b..7a42594af 100644
--- a/Bloxstrap/Bootstrapper.cs
+++ b/Bloxstrap/Bootstrapper.cs
@@ -116,8 +116,13 @@ private void UpdateProgressBar()
 
         private void HandleConnectionError(Exception exception)
         {
+            const string LOG_IDENT = "Bootstrapper::HandleConnectionError";
+
             _noConnection = true;
 
+            App.Logger.WriteLine(LOG_IDENT, "Connectivity check failed");
+            App.Logger.WriteException(LOG_IDENT, exception);
+
             string message = Strings.Dialog_Connectivity_Preventing;
 
             if (exception.GetType() == typeof(AggregateException))