diff --git a/NINA_W102.bin b/NINA_W102.bin
new file mode 100644
index 0000000..6fb2614
Binary files /dev/null and b/NINA_W102.bin differ
diff --git a/main/CommandHandler.cpp b/main/CommandHandler.cpp
index f1e83cc..3279634 100644
--- a/main/CommandHandler.cpp
+++ b/main/CommandHandler.cpp
@@ -25,7 +25,7 @@
 
 #include "CommandHandler.h"
 
-const char FIRMWARE_VERSION[6] = "1.2.1";
+const char FIRMWARE_VERSION[6] = "1.2.2";
 
 /*IPAddress*/uint32_t resolvedHostname;
 
diff --git a/sdkconfig b/sdkconfig
index cf3786b..7f816bb 100644
--- a/sdkconfig
+++ b/sdkconfig
@@ -204,14 +204,6 @@ CONFIG_MEMMAP_TRACEMEM=
 CONFIG_MEMMAP_TRACEMEM_TWOBANKS=
 CONFIG_ESP32_TRAX=
 CONFIG_TRACEMEM_RESERVE_DRAM=0x0
-
-#
-# Core dump
-#
-CONFIG_ESP32_ENABLE_COREDUMP_TO_FLASH=
-CONFIG_ESP32_ENABLE_COREDUMP_TO_UART=
-CONFIG_ESP32_ENABLE_COREDUMP_TO_NONE=y
-CONFIG_ESP32_ENABLE_COREDUMP=
 CONFIG_TWO_UNIVERSAL_MAC_ADDRESS=
 CONFIG_FOUR_UNIVERSAL_MAC_ADDRESS=y
 CONFIG_NUMBER_OF_UNIVERSAL_MAC_ADDRESS=4
@@ -340,12 +332,21 @@ CONFIG_ESP_HTTP_CLIENT_ENABLE_HTTPS=y
 #
 CONFIG_HTTPD_MAX_REQ_HDR_LEN=512
 CONFIG_HTTPD_MAX_URI_LEN=512
+CONFIG_HTTPD_ERR_RESP_NO_DELAY=y
 
 #
 # ESP HTTPS OTA
 #
 CONFIG_OTA_ALLOW_HTTP=
 
+#
+# Core dump
+#
+CONFIG_ESP32_ENABLE_COREDUMP_TO_FLASH=
+CONFIG_ESP32_ENABLE_COREDUMP_TO_UART=
+CONFIG_ESP32_ENABLE_COREDUMP_TO_NONE=y
+CONFIG_ESP32_ENABLE_COREDUMP=
+
 #
 # Ethernet
 #