remove all the wireless connections on network load. They will be rebuilt.

EduNetworkBuilder/Network.cs

@@ -326,8 +326,7 @@ namespace EduNetworkBuilder
                             break;
                         case "link":
                             newNL = new NetworkLink(Individual);
-                            if(newNL.theLinkType != LinkType.wireless)
+                                NetComponents.Add(newNL); 
-                                NetComponents.Add(newNL); //do no load wireless links. Rebuild them
                             break;
                         case "device":
                             newND = new NetworkDevice(Individual);
@@ -404,6 +403,7 @@ namespace EduNetworkBuilder
                     }
                 }
             }
+            DoAllRemoveAllWirelessLinks();  //remove all wireless links.  They will be rebuilt below
             DoAllVerifyLinks();
             DoAllAutoJoin();
             OpenHelpIfNeeded(skipOpeningWindows);
@@ -2118,6 +2118,26 @@ namespace EduNetworkBuilder
             return didanything;
         }
 
+        public bool DoAllRemoveAllWirelessLinks()
+        {
+            NetworkLink nl;
+            bool didanything = false;
+            NetworkComponent nc;
+            for (int i = NetComponents.Count - 1; i >= 0; i--)
+            {
+                nc = NetComponents[i];
+                if (nc is NetworkLink)
+                {
+                    nl = (NetworkLink)nc;
+                    if(nl.theLinkType == LinkType.wireless)
+                    {
+                        didanything = true;
+                        nl.Destroy(); //We will rebuild it later
+                    }
+                }
+            }
+            return didanything;
+        }
         public bool DoAllMarkAsLinked()
         {
             bool didanything = false;