diff --git a/main/metrics.c b/main/metrics.c
index f87763a..2aabf7a 100644
--- a/main/metrics.c
+++ b/main/metrics.c
@@ -307,7 +307,7 @@ void taskMetrics(void *pvParameters)
         aMetrics[u16MetricCounter].i64MetricValue = ap.rssi;
         u16MetricCounter++;
 
-        configASSERT(u16MetricCounter > METRIC_MAX_COUNT);
+        configASSERT(!(u16MetricCounter > METRIC_MAX_COUNT));
         vSetMetrics(aMetrics, u16MetricCounter);
     }
 }
@@ -317,7 +317,7 @@ void vSetMetrics(sMetric *paMetrics, uint16_t u16Size)
 
     if (xSemaphoreTakeRecursive(xMutexAccessMetricResponse, pdMS_TO_TICKS(5000)) == pdTRUE)
     {
-        memset(caHtmlResponse, 0U, strlen(caHtmlResponse));
+        memset(caHtmlResponse, 0U, HTML_RESPONSE_SIZE);
         for (uint16_t u16Index = 0U; u16Index < u16Size; u16Index++)
         {
             char caValueBuffer[64];