diff --git a/components/esp8266/driver/uart.c b/components/esp8266/driver/uart.c
index 6573299a..269940b2 100644
--- a/components/esp8266/driver/uart.c
+++ b/components/esp8266/driver/uart.c
@@ -185,7 +185,7 @@ void uart_init(void)
 
     xQueueUart = xQueueCreate(32, sizeof(os_event_t));
 
-    xTaskCreate(uart_task, (uint8_t const*)"uTask", 512, NULL, tskIDLE_PRIORITY + 2, &xUartTaskHandle);
+    xTaskCreate(uart_task, (uint8_t const*)"uTask", 2048, NULL, tskIDLE_PRIORITY + 2, &xUartTaskHandle);
 }
 #endif
 
diff --git a/components/esp8266/lib/VERSION b/components/esp8266/lib/VERSION
index 08c0b478..f0df4532 100644
--- a/components/esp8266/lib/VERSION
+++ b/components/esp8266/lib/VERSION
@@ -1,10 +1,10 @@
 gwen:
     crypto:     8943c89
     espnow:     8943c89
-    core:       15348a7
-    net80211:   68f6a7c
-    pp:         bdb3c08
+    core:       fdd8880
+    net80211:   fdd8880
+    pp:         fdd8880
     pwm:        0181338
     smartconfig:9ec59b5
     wpa:        8943c89
-    wps:        8943c89
\ No newline at end of file
+    wps:        fdd8880
\ No newline at end of file
diff --git a/components/esp8266/lib/libcore.a b/components/esp8266/lib/libcore.a
index 110b9e1d..691eaeb4 100644
Binary files a/components/esp8266/lib/libcore.a and b/components/esp8266/lib/libcore.a differ
diff --git a/components/esp8266/lib/libnet80211.a b/components/esp8266/lib/libnet80211.a
index 6261c5e7..b5ccd72d 100644
Binary files a/components/esp8266/lib/libnet80211.a and b/components/esp8266/lib/libnet80211.a differ
diff --git a/components/esp8266/lib/libpp.a b/components/esp8266/lib/libpp.a
index 3a4a0722..c99bfe6d 100644
Binary files a/components/esp8266/lib/libpp.a and b/components/esp8266/lib/libpp.a differ
diff --git a/components/esp8266/lib/libwps.a b/components/esp8266/lib/libwps.a
index 228fa8d6..29fe51c5 100644
Binary files a/components/esp8266/lib/libwps.a and b/components/esp8266/lib/libwps.a differ
diff --git a/components/esp8266/source/event_loop.c b/components/esp8266/source/event_loop.c
index 8da4a733..335e4685 100644
--- a/components/esp8266/source/event_loop.c
+++ b/components/esp8266/source/event_loop.c
@@ -98,7 +98,7 @@ esp_err_t esp_event_loop_init(system_event_cb_t cb, void *ctx)
     s_event_queue = wifi_queue_create(32, sizeof(system_event_t));
     if(s_event_queue == NULL)
         return ESP_ERR_NO_MEM;
-    if(wifi_task_create(esp_event_loop_task, "esp_event_loop_task", 512, NULL, 2) == NULL) {
+    if(wifi_task_create(esp_event_loop_task, "esp_event_loop_task", 2048, NULL, 2) == NULL) {
         return ESP_ERR_NO_MEM;
     }
     s_event_handler_cb = cb;
diff --git a/components/esp8266/source/startup.c b/components/esp8266/source/startup.c
index e3d3376e..a7e3b9c8 100644
--- a/components/esp8266/source/startup.c
+++ b/components/esp8266/source/startup.c
@@ -103,7 +103,7 @@ void call_user_start(void)
 
     wifi_os_init();
 
-    assert(wifi_task_create(user_init_entry, "uiT", 512, NULL, wifi_task_get_max_priority()) != NULL);
+    assert(wifi_task_create(user_init_entry, "uiT", 2048, NULL, wifi_task_get_max_priority()) != NULL);
 
     wifi_os_start();
 }
diff --git a/components/freertos/port/esp8266/include/freertos/FreeRTOSConfig.h b/components/freertos/port/esp8266/include/freertos/FreeRTOSConfig.h
index 4d6063d5..7d17f785 100644
--- a/components/freertos/port/esp8266/include/freertos/FreeRTOSConfig.h
+++ b/components/freertos/port/esp8266/include/freertos/FreeRTOSConfig.h
@@ -86,7 +86,7 @@
 #define configCPU_CLOCK_HZ			( ( unsigned long ) 80000000 )	
 #define configTICK_RATE_HZ			( ( portTickType ) 100 )
 #define configMAX_PRIORITIES		15
-#define configMINIMAL_STACK_SIZE	( ( unsigned short )176 )	
+#define configMINIMAL_STACK_SIZE	( ( unsigned short ) 768 )
 //#define configTOTAL_HEAP_SIZE		( ( size_t ) ( 17 * 1024 ) )
 #define configMAX_TASK_NAME_LEN		( 16 )
 #define configUSE_TRACE_FACILITY	0
@@ -106,7 +106,7 @@
 #if configUSE_TIMERS
 #define configTIMER_TASK_PRIORITY ( tskIDLE_PRIORITY + 2 )
 #define configTIMER_QUEUE_LENGTH (10)
-#define configTIMER_TASK_STACK_DEPTH  ( ( unsigned short ) 512 )
+#define configTIMER_TASK_STACK_DEPTH  ( ( unsigned short ) 2048 )
 #endif
 
 /* Co-routine definitions. */
diff --git a/components/freertos/port/esp8266/include/freertos/portmacro.h b/components/freertos/port/esp8266/include/freertos/portmacro.h
index cedef9cd..6e830a18 100644
--- a/components/freertos/port/esp8266/include/freertos/portmacro.h
+++ b/components/freertos/port/esp8266/include/freertos/portmacro.h
@@ -105,7 +105,7 @@ extern "C" {
 #define portDOUBLE      double
 #define portLONG        long
 #define portSHORT       short
-#define portSTACK_TYPE  unsigned portLONG
+#define portSTACK_TYPE  unsigned char
 #define portBASE_TYPE   long
 
 #define BaseType_t      portBASE_TYPE
diff --git a/components/freertos/port/esp8266/panic.c b/components/freertos/port/esp8266/panic.c
index c35b1843..67b16fd4 100644
--- a/components/freertos/port/esp8266/panic.c
+++ b/components/freertos/port/esp8266/panic.c
@@ -54,8 +54,9 @@ typedef struct task_info
     StackType_t		*pxEndOfStack;
 } task_info_t;
 
-static void IRAM_ATTR panic_stack(StackType_t *start, StackType_t *end)
+static void IRAM_ATTR panic_stack(StackType_t *start_stk, StackType_t *end_stk)
 {
+    uint32_t *start = (uint32_t *)start_stk, *end = (uint32_t *)end_stk;
     size_t i, j;
     size_t size = end - start + 1;
 
@@ -118,10 +119,10 @@ void IRAM_ATTR panicHandler(void *frame)
         if (task) {
             
             StackType_t *pdata = task->pxStack;
-            StackType_t *end = task->pxEndOfStack + 1;
+            StackType_t *end = task->pxEndOfStack + 4;
 
             ets_printf("\nTask stack [%s] stack from [%p] to [%p], total [%d] size\n\n",
-                        task->pcTaskName, pdata, end, end - pdata + 1);
+                        task->pcTaskName, pdata, end, end - pdata + 4);
 
             panic_stack(pdata, end);
 
diff --git a/components/freertos/port/esp8266/port.c b/components/freertos/port/esp8266/port.c
index c09c0164..dde9888c 100644
--- a/components/freertos/port/esp8266/port.c
+++ b/components/freertos/port/esp8266/port.c
@@ -107,16 +107,16 @@ void _xt_timer_int1(void);
 /*
  * See header file for description.
  */
-portSTACK_TYPE* pxPortInitialiseStack(portSTACK_TYPE* pxTopOfStack, pdTASK_CODE pxCode, void* pvParameters)
+StackType_t *pxPortInitialiseStack(StackType_t *pxTopOfStack, pdTASK_CODE pxCode, void *pvParameters)
 {
-#define SET_STKREG(r,v) sp[(r) >> 2] = (portSTACK_TYPE)(v)
-    portSTACK_TYPE* sp, *tp;
+#define SET_STKREG(r,v) sp[(r) >> 2] = (unsigned long)(v)
+    unsigned long *sp, *tp, *stk = (unsigned long *)pxTopOfStack;
 
     /* Create interrupt stack frame aligned to 16 byte boundary */
-    sp = (portSTACK_TYPE*)(((INT32U)(pxTopOfStack + 1) - XT_CP_SIZE - XT_STK_FRMSZ) & ~0xf);
+    sp = (unsigned long *)(((INT32U)(stk + 1) - XT_CP_SIZE - XT_STK_FRMSZ) & ~0xf);
 
     /* Clear the entire frame (do not use memset() because we don't depend on C library) */
-    for (tp = sp; tp <= pxTopOfStack; ++tp) {
+    for (tp = sp; tp <= stk; ++tp) {
         *tp = 0;
     }
 
@@ -135,7 +135,7 @@ portSTACK_TYPE* pxPortInitialiseStack(portSTACK_TYPE* pxTopOfStack, pdTASK_CODE
     SET_STKREG(XT_STK_PS,      PS_UM | PS_EXCM | PS_WOE | PS_CALLINC(1));
 #endif
 
-    return sp;
+    return (StackType_t *)sp;
 }
 
 void IRAM_ATTR PendSV(char req)
@@ -361,7 +361,7 @@ signed portBASE_TYPE xTaskGenericCreate(TaskFunction_t pxTaskCode,
                                         void *pvParameters,
                                         unsigned portBASE_TYPE uxPriority,
                                         TaskHandle_t *pxCreatedTask,
-                                        portSTACK_TYPE *puxStackBuffer,
+                                        StackType_t *puxStackBuffer,
                                         const MemoryRegion_t * const xRegions)
 {
     (void)puxStackBuffer;
diff --git a/components/lwip/Kconfig b/components/lwip/Kconfig
index 77645a7c..a7af0c67 100644
--- a/components/lwip/Kconfig
+++ b/components/lwip/Kconfig
@@ -387,8 +387,8 @@ endmenu # UDP
 
 config TCPIP_TASK_STACK_SIZE
     int "TCP/IP Task Stack Size"
-    default 512
-    range 512 2048
+    default 2048
+    range 2048 8192
     help
        Configure TCP/IP task stack size, used by LWIP to process multi-threaded TCP/IP operations.
        Setting this stack too small will result in stack overflow crashes.
diff --git a/examples/protocols/http_request/main/http_request_example_main.c b/examples/protocols/http_request/main/http_request_example_main.c
index 8dbce4fb..3f74a913 100644
--- a/examples/protocols/http_request/main/http_request_example_main.c
+++ b/examples/protocols/http_request/main/http_request_example_main.c
@@ -188,5 +188,5 @@ void app_main()
 {
     ESP_ERROR_CHECK( nvs_flash_init() );
     initialise_wifi();
-    xTaskCreate(&http_get_task, "http_get_task", 4096, NULL, 5, NULL);
+    xTaskCreate(&http_get_task, "http_get_task", 16384, NULL, 5, NULL);
 }
diff --git a/examples/protocols/https_mbedtls/main/https_mbedtls_example_main.c b/examples/protocols/https_mbedtls/main/https_mbedtls_example_main.c
index 900664b8..63bde71e 100644
--- a/examples/protocols/https_mbedtls/main/https_mbedtls_example_main.c
+++ b/examples/protocols/https_mbedtls/main/https_mbedtls_example_main.c
@@ -336,5 +336,5 @@ void app_main(void)
 {
     ESP_ERROR_CHECK( nvs_flash_init() );
     initialise_wifi();
-    xTaskCreate(&https_get_task, "https_get_task", 2048, NULL, 5, NULL);
+    xTaskCreate(&https_get_task, "https_get_task", 8192, NULL, 5, NULL);
 }
diff --git a/examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c b/examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c
index 38337b4b..8e60ecfe 100644
--- a/examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c
+++ b/examples/protocols/https_wolfssl/main/https_wolfssl_example_main.c
@@ -58,7 +58,7 @@ extern const uint8_t server_root_cert_pem_end[]   asm("_binary_server_root_cert_
     "\r\n"
 
 #define WOLFSSL_DEMO_THREAD_NAME        "wolfssl_client"
-#define WOLFSSL_DEMO_THREAD_STACK_WORDS 2048
+#define WOLFSSL_DEMO_THREAD_STACK_WORDS 8192
 #define WOLFSSL_DEMO_THREAD_PRORIOTY    6
 
 #define WOLFSSL_DEMO_SNTP_SERVERS       "pool.ntp.org"
diff --git a/examples/protocols/mqtt/main/MQTTEcho.c b/examples/protocols/mqtt/main/MQTTEcho.c
index 6ff21da8..51e8d51f 100644
--- a/examples/protocols/mqtt/main/MQTTEcho.c
+++ b/examples/protocols/mqtt/main/MQTTEcho.c
@@ -51,7 +51,7 @@ const int CONNECTED_BIT = 1<<0;
 #define MQTT_PORT    1883             /* MQTT Port*/
 
 #define MQTT_CLIENT_THREAD_NAME         "mqtt_client_thread"
-#define MQTT_CLIENT_THREAD_STACK_WORDS  2048
+#define MQTT_CLIENT_THREAD_STACK_WORDS  8192
 #define MQTT_CLIENT_THREAD_PRIO         8
 
 static const char *TAG = "example";
diff --git a/examples/protocols/openssl_client/main/openssl_client_example_main.c b/examples/protocols/openssl_client/main/openssl_client_example_main.c
index 568a61e5..e5740237 100644
--- a/examples/protocols/openssl_client/main/openssl_client_example_main.c
+++ b/examples/protocols/openssl_client/main/openssl_client_example_main.c
@@ -327,5 +327,5 @@ void app_main(void)
 {
     ESP_ERROR_CHECK( nvs_flash_init() );
     initialise_wifi();
-    xTaskCreate(&openssl_client_task, "openssl_client", 2048, NULL, 6, NULL);
+    xTaskCreate(&openssl_client_task, "openssl_client", 8192, NULL, 6, NULL);
 }
diff --git a/examples/protocols/openssl_demo/main/openssl_demo_example_main.c b/examples/protocols/openssl_demo/main/openssl_demo_example_main.c
index f216b4e1..63136144 100644
--- a/examples/protocols/openssl_demo/main/openssl_demo_example_main.c
+++ b/examples/protocols/openssl_demo/main/openssl_demo_example_main.c
@@ -255,5 +255,5 @@ void app_main(void)
 {
     ESP_ERROR_CHECK(nvs_flash_init());
     initialise_wifi();
-    xTaskCreate(&openssl_task, "openssl_task", 2048, NULL, 5, NULL);
+    xTaskCreate(&openssl_task, "openssl_task", 8192, NULL, 5, NULL);
 }
diff --git a/examples/protocols/openssl_server/main/openssl_server_example_main.c b/examples/protocols/openssl_server/main/openssl_server_example_main.c
index 3de3498d..45368716 100644
--- a/examples/protocols/openssl_server/main/openssl_server_example_main.c
+++ b/examples/protocols/openssl_server/main/openssl_server_example_main.c
@@ -336,5 +336,5 @@ void app_main(void)
 {
     ESP_ERROR_CHECK( nvs_flash_init() );
     initialise_wifi();
-    xTaskCreate(&openssl_server_task, "openssl_server", 2048, NULL, 6, NULL);
+    xTaskCreate(&openssl_server_task, "openssl_server", 8192, NULL, 6, NULL);
 }
diff --git a/examples/wifi/smart_config/main/user_main.c b/examples/wifi/smart_config/main/user_main.c
index 5ec7e753..1aeed5e4 100644
--- a/examples/wifi/smart_config/main/user_main.c
+++ b/examples/wifi/smart_config/main/user_main.c
@@ -210,6 +210,6 @@ void user_init(void)
     /* need to set opmode before you set config */
     wifi_set_opmode(STATION_MODE);
 
-    xTaskCreate(smartconfig_task, "smartconfig_task", 256, NULL, 2, NULL);
+    xTaskCreate(smartconfig_task, "smartconfig_task", 1024, NULL, 2, NULL);
 }
 
diff --git a/examples/wifi/wps/main/user_main.c b/examples/wifi/wps/main/user_main.c
index b9021ac1..d20ac3fd 100644
--- a/examples/wifi/wps/main/user_main.c
+++ b/examples/wifi/wps/main/user_main.c
@@ -52,5 +52,5 @@ static void wps_task(void* pvParameters)
 
 void user_init(void)
 {
-    xTaskCreate(wps_task, "wps_task", 1024, NULL, 4, NULL);
+    xTaskCreate(wps_task, "wps_task", 4096, NULL, 4, NULL);
 }
diff --git a/tools/unit-test-app/main/app_main.c b/tools/unit-test-app/main/app_main.c
index 2ec6932b..e33c9697 100644
--- a/tools/unit-test-app/main/app_main.c
+++ b/tools/unit-test-app/main/app_main.c
@@ -19,5 +19,5 @@ void unityTask(void *pvParameters)
 void app_main(void)
 {
     wifi_station_set_auto_connect(false);
-    xTaskCreate(unityTask, "unityTask", 2048, NULL, UNITY_FREERTOS_PRIORITY, NULL);
+    xTaskCreate(unityTask, "unityTask", 8192, NULL, UNITY_FREERTOS_PRIORITY, NULL);
 }