diff -r 8c88a3d8ecf2 -r 232f318a6b51 main/config.c
--- a/main/config.c	Sat Jun 13 23:16:50 2020 +0200
+++ b/main/config.c	Sun Jun 14 14:53:06 2020 +0200
@@ -27,7 +27,7 @@
     if (bytes != sizeof(config)) {
 	ESP_LOGE(TAG, "/spiffs/etc/config.conf written %d/%d bytes", bytes, sizeof(config));
     } else {
-	ESP_LOGI(TAG, "/spiffs/etc/config.conf written %d bytes", bytes);
+	ESP_LOGD(TAG, "/spiffs/etc/config.conf written %d bytes", bytes);
     }
 }
 
@@ -54,7 +54,7 @@
 	dst = (uint8_t*)&config;
 	size_t bytes = fread(dst, 1, sizeof(config), f);
 	fclose(f);
-	ESP_LOGI(TAG, "/spiffs/etc/config.conf read %d bytes", bytes);
+	ESP_LOGD(TAG, "/spiffs/etc/config.conf read %d bytes", bytes);
     }
 }
 
@@ -73,7 +73,7 @@
     if (bytes != sizeof(units)) {
         ESP_LOGE(TAG, "/spiffs/etc/units.conf written %d/%d bytes", bytes, sizeof(units));
     } else {
-        ESP_LOGI(TAG, "/spiffs/etc/units.conf written %d bytes", bytes);
+        ESP_LOGD(TAG, "/spiffs/etc/units.conf written %d bytes", bytes);
     }
 }