diff --git a/MqttClient.cpp b/MqttClient.cpp
index 650deb5..9a0e6dc 100644
--- a/MqttClient.cpp
+++ b/MqttClient.cpp
@@ -37,8 +37,9 @@ String MqttConfig::exec(String params) {
   if (params.equalsIgnoreCase("help")) {
     *out << "help ..... this help page" << endl;
     *out << "show ..... shows the whole configuration"  << endl;
-    *out << "broker ... set the broker's address" << endl;
-    *out << "           followed by a restart, you need to" << endl;
+    *out << "broker ... set the broker's address (this needs to be an IP address," << endl;
+    *out << "           a hostname won't work!! DNS seems to be broken" << endl;
+    *out << "           followed by a restart, you need to wait" << endl;
     *out << "           about a minute" << endl;
     *out << "add ...... add an mbus client, params: token name address period" << endl;
     *out << "del ...... delete an mbus client, params: index" << endl;
@@ -293,7 +294,7 @@ void MqttClient::exec() {
     }
     break;
   case 3:
-    Serial << "Trying to re-connect" << endl;
+    Serial << "Trying to re-connect: <" << m_mqttBroker << ">" << endl;
     if (m_mqttClient.connect("MeterbusHub")) {
       Serial << "MQTT connected" << endl;
       m_mqttClient.subscribe(WATCHDOG_TOPIC);
diff --git a/reset.cpp b/reset.cpp
index 6632fdb..db7d973 100644
--- a/reset.cpp
+++ b/reset.cpp
@@ -50,7 +50,7 @@ extern "C" {
     WDOG_UNLOCK = WDOG_UNLOCK_SEQ2;
 
     // one minute
-    WDOG_TOVALL = 20000;
+    WDOG_TOVALL = 60000;
     WDOG_TOVALH = 0;
     WDOG_PRESC =  0;