diff --git a/platformio.ini b/platformio.ini
index 72a8988d..43860148 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -13,8 +13,8 @@
 [platformio]
 ;env_default = heltec
 ;env_default = ttgov1
-;env_default = ttgov2
-env_default = ttgov21
+env_default = ttgov2
+;env_default = ttgov21
 ;env_default = lopy
 ;env_default = lopy4
 ;env_default = fipy
diff --git a/src/main.cpp b/src/main.cpp
index cb272337..9d169e01 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -218,7 +218,7 @@ void sniffer_loop(void * pvParameters) {
             wifi_sniffer_set_channel(channel);
             ESP_LOGD(TAG, "Wifi set channel %d", channel);
 
-            vTaskDelay(10/portTICK_PERIOD_MS); // reset watchdog
+            vTaskDelay(1/portTICK_PERIOD_MS); // reset watchdog
         }
 
     } // end of infinite wifi channel rotation loop
@@ -627,7 +627,7 @@ void loop() {
             reset_salt();       // get new salt for salting hashes
         }
 
-        vTaskDelay(10/portTICK_PERIOD_MS); // reset watchdog
+        vTaskDelay(1/portTICK_PERIOD_MS); // reset watchdog
 
     } // end of infinite main loop
 }