diff --git a/esp3d/src/core/espcmd/ESP401.cpp b/esp3d/src/core/espcmd/ESP401.cpp
index 0d130b0d..d0e8bde7 100644
--- a/esp3d/src/core/espcmd/ESP401.cpp
+++ b/esp3d/src/core/espcmd/ESP401.cpp
@@ -58,13 +58,13 @@ bool Commands::ESP401(const char* cmd_params, level_authenticate_type auth_type,
     if (spos.length() == 0) {
         response = false;
     }
-    if (! (styp == "B" || styp == "S" || styp == "A" || styp == "I" || styp == "F") ) {
+    if (! (styp == "B" || styp == "S" || styp == "A" || styp == "I") ) {
         response = false;
     }
 
     if (response) {
         //Byte value
-        if ((styp == "B")  ||  (styp == "F")) {
+        if (styp == "B") {
             if (!Settings_ESP3D::write_byte (spos.toInt(), sval.toInt())) {
                 response = false;
             } else {
diff --git a/esp3d/src/core/settings_esp3d.cpp b/esp3d/src/core/settings_esp3d.cpp
index 9374e8f0..76dd853e 100644
--- a/esp3d/src/core/settings_esp3d.cpp
+++ b/esp3d/src/core/settings_esp3d.cpp
@@ -255,23 +255,10 @@ uint8_t Settings_ESP3D::get_default_byte_value(int pos)
         res = DEFAULT_STA_IP_MODE;
         break;
 #endif //WIFI_FEATURE || ETH_FEATURE
-        //case ESP_AP_PHY_MODE:
-        //case ESP_STA_PHY_MODE:
-        //    res = DEFAULT_PHY_MODE;
-        //    break;
-        //case ESP_SLEEP_MODE:
-        //    res = DEFAULT_SLEEP_MODE;
-        //    break;
 #if defined (WIFI_FEATURE)
     case ESP_AP_CHANNEL:
         res = DEFAULT_AP_CHANNEL;
         break;
-        //case ESP_AP_AUTH_TYPE:
-        //    res = DEFAULT_AUTH_TYPE;
-        //    break;
-        //case ESP_SSID_VISIBLE:
-        //    res = DEFAULT_SSID_VISIBLE;
-        //    break;
 #endif //WIFI_FEATURE
     case ESP_SERIAL_FLAG:
         res = DEFAULT_SERIAL_OUTPUT_FLAG;