diff --git a/applications/plugins/weather_station/scenes/weather_station_receiver.c b/applications/plugins/weather_station/scenes/weather_station_receiver.c
index 3b62a1512..e76810430 100644
--- a/applications/plugins/weather_station/scenes/weather_station_receiver.c
+++ b/applications/plugins/weather_station/scenes/weather_station_receiver.c
@@ -197,7 +197,7 @@ bool weather_station_scene_receiver_on_event(void* context, SceneManagerEvent ev
         }
         // Get current RSSI
         float rssi = furi_hal_subghz_get_rssi();
-        ws_receiver_rssi(app->ws_receiver, rssi);
+        ws_view_receiver_set_rssi(app->ws_receiver, rssi);
 
         if(app->txrx->txrx_state == WSTxRxStateRx) {
             notification_message(app->notifications, &sequence_blink_cyan_10);
diff --git a/applications/plugins/weather_station/views/weather_station_receiver.c b/applications/plugins/weather_station/views/weather_station_receiver.c
index 8cdfcdd81..f8e2e3288 100644
--- a/applications/plugins/weather_station/views/weather_station_receiver.c
+++ b/applications/plugins/weather_station/views/weather_station_receiver.c
@@ -63,7 +63,7 @@ typedef struct {
     uint8_t u_rssi;
 } WSReceiverModel;
 
-void ws_receiver_rssi(WSReceiver* instance, float rssi) {
+void ws_view_receiver_set_rssi(WSReceiver* instance, float rssi) {
     furi_assert(instance);
     with_view_model(
         instance->view,
@@ -197,7 +197,6 @@ void ws_view_receiver_draw(Canvas* canvas, WSReceiverModel* model) {
     canvas_set_font(canvas, FontSecondary);
 
     elements_button_left(canvas, "Config");
-    //canvas_draw_line(canvas, 46, 51, 125, 51);
 
     bool scrollbar = model->history_item > 4;
     FuriString* str_buff;
@@ -230,7 +229,6 @@ void ws_view_receiver_draw(Canvas* canvas, WSReceiverModel* model) {
         canvas_draw_icon(canvas, 0, 0, &I_Scanning_123x52);
         canvas_set_font(canvas, FontPrimary);
         canvas_draw_str(canvas, 63, 46, "Scanning...");
-        //canvas_draw_line(canvas, 46, 51, 125, 51);
         canvas_set_font(canvas, FontSecondary);
     }
 
diff --git a/applications/plugins/weather_station/views/weather_station_receiver.h b/applications/plugins/weather_station/views/weather_station_receiver.h
index abe2c6255..f81aa1f5e 100644
--- a/applications/plugins/weather_station/views/weather_station_receiver.h
+++ b/applications/plugins/weather_station/views/weather_station_receiver.h
@@ -8,7 +8,7 @@ typedef struct WSReceiver WSReceiver;
 
 typedef void (*WSReceiverCallback)(WSCustomEvent event, void* context);
 
-void ws_receiver_rssi(WSReceiver* instance, float rssi);
+void ws_view_receiver_set_rssi(WSReceiver* instance, float rssi);
 
 void ws_view_receiver_set_lock(WSReceiver* ws_receiver, WSLock keyboard);
 
diff --git a/applications/settings/storage_settings/scenes/storage_settings_scene_benchmark.c b/applications/settings/storage_settings/scenes/storage_settings_scene_benchmark.c
index 71a3df78b..8359c00be 100644
--- a/applications/settings/storage_settings/scenes/storage_settings_scene_benchmark.c
+++ b/applications/settings/storage_settings/scenes/storage_settings_scene_benchmark.c
@@ -103,6 +103,9 @@ static void storage_settings_scene_benchmark(StorageSettings* app) {
             break;
 
         furi_string_cat_printf(app->text_string, "R %luK", bench_r_speed[i]);
+
+        storage_common_remove(app->fs_api, BENCH_FILE);
+
         dialog_ex_set_text(
             dialog_ex, furi_string_get_cstr(app->text_string), 0, 32, AlignLeft, AlignCenter);
     }
diff --git a/firmware/targets/f7/api_symbols.csv b/firmware/targets/f7/api_symbols.csv
index 3cc1c5c94..d0df7c79d 100644
--- a/firmware/targets/f7/api_symbols.csv
+++ b/firmware/targets/f7/api_symbols.csv
@@ -1,5 +1,5 @@
 entry,status,name,type,params
-Version,+,14.0,,
+Version,+,14.1,,
 Header,+,applications/services/bt/bt_service/bt.h,,
 Header,+,applications/services/cli/cli.h,,
 Header,+,applications/services/cli/cli_vcp.h,,
@@ -1187,6 +1187,7 @@ Function,+,furi_hal_mpu_protect_disable,void,FuriHalMpuRegion
 Function,+,furi_hal_mpu_protect_no_access,void,"FuriHalMpuRegion, uint32_t, FuriHalMPURegionSize"
 Function,+,furi_hal_mpu_protect_read_only,void,"FuriHalMpuRegion, uint32_t, FuriHalMPURegionSize"
 Function,+,furi_hal_nfc_activate_nfca,_Bool,"uint32_t, uint32_t*"
+Function,-,furi_hal_nfc_deinit,void,
 Function,+,furi_hal_nfc_detect,_Bool,"FuriHalNfcDevData*, uint32_t"
 Function,+,furi_hal_nfc_emulate_nfca,_Bool,"uint8_t*, uint8_t, uint8_t*, uint8_t, FuriHalNfcEmulateCallback, void*, uint32_t"
 Function,+,furi_hal_nfc_exit_sleep,void,
diff --git a/firmware/targets/f7/furi_hal/furi_hal_nfc.c b/firmware/targets/f7/furi_hal/furi_hal_nfc.c
index ce81fd058..8910d887b 100644
--- a/firmware/targets/f7/furi_hal/furi_hal_nfc.c
+++ b/firmware/targets/f7/furi_hal/furi_hal_nfc.c
@@ -24,13 +24,29 @@ FuriEventFlag* event = NULL;
 #define FURI_HAL_NFC_UID_INCOMPLETE (0x04)
 
 void furi_hal_nfc_init() {
+    furi_assert(!event);
+    event = furi_event_flag_alloc();
+
     ReturnCode ret = rfalNfcInitialize();
     if(ret == ERR_NONE) {
         furi_hal_nfc_start_sleep();
-        event = furi_event_flag_alloc();
         FURI_LOG_I(TAG, "Init OK");
     } else {
-        FURI_LOG_W(TAG, "Initialization failed, RFAL returned: %d", ret);
+        FURI_LOG_W(TAG, "Init Failed, RFAL returned: %d", ret);
+    }
+}
+
+void furi_hal_nfc_deinit() {
+    ReturnCode ret = rfalDeinitialize();
+    if(ret == ERR_NONE) {
+        FURI_LOG_I(TAG, "Deinit OK");
+    } else {
+        FURI_LOG_W(TAG, "Deinit Failed, RFAL returned: %d", ret);
+    }
+
+    if(event) {
+        furi_event_flag_free(event);
+        event = NULL;
     }
 }
 
diff --git a/firmware/targets/f7/furi_hal/furi_hal_nfc.h b/firmware/targets/f7/furi_hal/furi_hal_nfc.h
index d3f6de602..dc3f873f3 100644
--- a/firmware/targets/f7/furi_hal/furi_hal_nfc.h
+++ b/firmware/targets/f7/furi_hal/furi_hal_nfc.h
@@ -101,6 +101,10 @@ typedef struct {
  */
 void furi_hal_nfc_init();
 
+/** Deinit nfc
+ */
+void furi_hal_nfc_deinit();
+
 /** Check if nfc worker is busy
  *
  * @return     true if busy
diff --git a/lib/nfc/nfc_worker.c b/lib/nfc/nfc_worker.c
index a652e088a..54bdbb24c 100644
--- a/lib/nfc/nfc_worker.c
+++ b/lib/nfc/nfc_worker.c
@@ -56,6 +56,8 @@ void nfc_worker_start(
     while(furi_hal_nfc_is_busy()) {
         furi_delay_ms(10);
     }
+    furi_hal_nfc_deinit();
+    furi_hal_nfc_init();
 
     nfc_worker->callback = callback;
     nfc_worker->context = context;
diff --git a/scripts/toolchain/fbtenv.cmd b/scripts/toolchain/fbtenv.cmd
index dce5f37c4..8587f6d0e 100644
--- a/scripts/toolchain/fbtenv.cmd
+++ b/scripts/toolchain/fbtenv.cmd
@@ -13,7 +13,7 @@ if not ["%FBT_NOENV%"] == [""] (
     exit /b 0
 )
 
-set "FLIPPER_TOOLCHAIN_VERSION=19"
+set "FLIPPER_TOOLCHAIN_VERSION=21"
 
 if ["%FBT_TOOLCHAIN_ROOT%"] == [""] (
     set "FBT_TOOLCHAIN_ROOT=%FBT_ROOT%\toolchain\x86_64-windows"
diff --git a/scripts/toolchain/fbtenv.sh b/scripts/toolchain/fbtenv.sh
index c65d68ea4..cefa55d7e 100755
--- a/scripts/toolchain/fbtenv.sh
+++ b/scripts/toolchain/fbtenv.sh
@@ -5,7 +5,7 @@
 # public variables
 DEFAULT_SCRIPT_PATH="$(pwd -P)";
 SCRIPT_PATH="${SCRIPT_PATH:-$DEFAULT_SCRIPT_PATH}";
-FBT_TOOLCHAIN_VERSION="${FBT_TOOLCHAIN_VERSION:-"19"}";
+FBT_TOOLCHAIN_VERSION="${FBT_TOOLCHAIN_VERSION:-"21"}";
 FBT_TOOLCHAIN_PATH="${FBT_TOOLCHAIN_PATH:-$SCRIPT_PATH}";
 FBT_VERBOSE="${FBT_VERBOSE:-""}";
 
@@ -43,10 +43,19 @@ fbtenv_restore_env()
         PROMPT="$(echo "$PROMPT" | sed 's/\[fbt\]//g')";
     fi
 
+    if [ -n "$SAVED_SSL_CERT_FILE" ]; then
+        export SSL_CERT_FILE="$SAVED_SSL_CERT_FILE";
+        export REQUESTS_CA_BUNDLE="$SAVED_REQUESTS_CA_BUNDLE";
+    else
+        unset SSL_CERT_FILE;
+        unset REQUESTS_CA_BUNDLE;
+    fi
     export PYTHONNOUSERSITE="$SAVED_PYTHONNOUSERSITE";
     export PYTHONPATH="$SAVED_PYTHONPATH";
     export PYTHONHOME="$SAVED_PYTHONHOME";
 
+    unset SAVED_SSL_CERT_FILE;
+    unset SAVED_REQUESTS_CA_BUNDLE;
     unset SAVED_PYTHONNOUSERSITE;
     unset SAVED_PYTHONPATH;
     unset SAVED_PYTHONHOME;
@@ -309,10 +318,14 @@ fbtenv_main()
     PATH="$TOOLCHAIN_ARCH_DIR/openssl/bin:$PATH";
     export PATH;
 
+    export SAVED_SSL_CERT_FILE="${SSL_CERT_FILE:-""}";
+    export SAVED_REQUESTS_CA_BUNDLE="${REQUESTS_CA_BUNDLE:-""}";
     export SAVED_PYTHONNOUSERSITE="${PYTHONNOUSERSITE:-""}";
     export SAVED_PYTHONPATH="${PYTHONPATH:-""}";
     export SAVED_PYTHONHOME="${PYTHONHOME:-""}";
 
+    export SSL_CERT_FILE="$TOOLCHAIN_ARCH_DIR/python/lib/python3.11/site-packages/certifi/cacert.pem";
+    export REQUESTS_CA_BUNDLE="$SSL_CERT_FILE";
     export PYTHONNOUSERSITE=1;
     export PYTHONPATH=;
     export PYTHONHOME=;