Index: sources/view/VNetworkModel.cpp
===================================================================
diff -u -r13ac42cf8bdc5038dedd3302ba79dc387e5704b4 -r0629dfe6bcc3e85047319284fa4c534efbf58594
--- sources/view/VNetworkModel.cpp	(.../VNetworkModel.cpp)	(revision 13ac42cf8bdc5038dedd3302ba79dc387e5704b4)
+++ sources/view/VNetworkModel.cpp	(.../VNetworkModel.cpp)	(revision 0629dfe6bcc3e85047319284fa4c534efbf58594)
@@ -215,6 +215,10 @@
  */
 void VNetworkModel::doJoinNetwork(const QString &vMacAddress, const QString &vPassword)
 {
+    ipAddress("");
+    gateway("");
+    subnetMask("");
+    dns("");
     for (const Network &network : _networks)
     {
         if (network.macAddress() == vMacAddress)