diff --git a/ConfigSettings.h b/ConfigSettings.h
index 39ee605..4d28234 100644
--- a/ConfigSettings.h
+++ b/ConfigSettings.h
@@ -40,7 +40,7 @@ class WifiSettings: BaseSettings {
     WifiSettings();
 //    char hostname[32] = "ESPSomfyRTS";
     char ssid[64] = "";
-    char passphrase[32] = "";
+    char passphrase[64] = "";
     //bool ssdpBroadcast = true;
     bool begin();
     bool fromJSON(JsonObject &obj);
diff --git a/Somfy.cpp b/Somfy.cpp
index 2de8dd7..bcc41d8 100644
--- a/Somfy.cpp
+++ b/Somfy.cpp
@@ -1710,7 +1710,7 @@ void RECEIVE_ATTR Transceiver::handleReceive() {
         // We need to ignore this bit.
         // REMOVE THIS AFTER WE DETERMINE THAT THE out-of-bounds stuff isn't a problem.  If there are bits
         // from the previous frame then we will capture this data here.
-        if(somfy_rx.pulseCount < MAX_TIMINGS) somfy_rx.pulses[somfy_rx.pulseCount++] = duration;
+        if(somfy_rx.pulseCount < MAX_TIMINGS && somfy_rx.cpt_synchro_hw > 0) somfy_rx.pulses[somfy_rx.pulseCount++] = duration;
         return;
     }
     last_time = time;
@@ -1740,24 +1740,18 @@ void RECEIVE_ATTR Transceiver::handleReceive() {
         else {
             // Reset and start looking for hardware sync again.
             somfy_rx.cpt_synchro_hw = 0;
-            //somfy_rx.pulseCount = 0;
             // Try to capture the wakeup pulse.
             if(duration > tempo_wakeup_min && duration < tempo_wakeup_max)
             {
                 memset(&somfy_rx.payload, 0x00, sizeof(somfy_rx.payload));
-                //somfy_rx.pulseCount = 1;
-                somfy_rx.cpt_synchro_hw = 0;
                 somfy_rx.previous_bit = 0x00;
                 somfy_rx.waiting_half_symbol = false;
                 somfy_rx.cpt_bits = 0;
                 somfy_rx.bit_length = 56;
             }
-            else if(duration > tempo_wakeup_silence_max) {
+            else if((somfy_rx.pulseCount > 10 && somfy_rx.cpt_synchro_hw == 0) || duration > 150000) {
               somfy_rx.pulseCount = 0;
             }
-            //else {
-            //  somfy_rx.pulseCount = 0;
-            //}
         }
         break;
     case receiving_data:
diff --git a/SomfyController.ino.esp32.bin b/SomfyController.ino.esp32.bin
index 6229d6b..60b8e74 100644
Binary files a/SomfyController.ino.esp32.bin and b/SomfyController.ino.esp32.bin differ
diff --git a/Web.cpp b/Web.cpp
index e8a732f..7bcc714 100644
--- a/Web.cpp
+++ b/Web.cpp
@@ -905,10 +905,10 @@ void Web::begin() {
         server.send(500, _encoding_json, F("{\"status\":\"ERROR\",\"desc\":\"Shade not found to pair\"}"));
       }
       else {
-        if(shade->bitLength == 56)
-          shade->sendCommand(somfy_commands::Prog, 7);
-        else
-          shade->sendCommand(somfy_commands::Prog, 1);
+        //if(shade->bitLength == 56)
+          shade->sendCommand(somfy_commands::Prog, 4);
+        //else
+        //  shade->sendCommand(somfy_commands::Prog, 1);
         shade->paired = true;
         shade->save();
         DynamicJsonDocument doc(512);
diff --git a/data/index.js b/data/index.js
index 62e6203..da37f9d 100644
--- a/data/index.js
+++ b/data/index.js
@@ -880,7 +880,7 @@ class Wifi {
         document.getElementById('spanNetworkChannel').innerHTML = isNaN(strength.channel) || strength.channel < 0 ? '--' : strength.channel;
         let cssClass = 'waveStrength-' + ((isNaN(strength.strength) || strength > 0) ? -100 : this.calcWaveStrength(strength.strength));
         let elWave = document.getElementById('divNetworkStrength').children[0];
-        if (!elWave.classList.contains(cssClass)) {
+        if (typeof elWave !== 'undefined' && !elWave.classList.contains(cssClass)) {
             elWave.classList.remove('waveStrength-0', 'waveStrength-1', 'waveStrength-2', 'waveStrength-3', 'waveStrength-4');
             elWave.classList.add(cssClass);
         }