diff --git a/guides/faq.rst b/guides/faq.rst
index 10eb71a1f..f503567d7 100644
--- a/guides/faq.rst
+++ b/guides/faq.rst
@@ -234,7 +234,8 @@ not have a real solution.
 
 Some steps that can help with the issue:
 
--  Set the ``power_save_mode`` to ``light`` in the ``wifi:`` config. See :ref:`wifi-power_save_mode`.
+-  Set the ``power_save_mode`` to ``light`` in the ``wifi:`` config (only helps in some cases,
+   in other it can make things works). See :ref:`wifi-power_save_mode`.
 -  If you're using a hidden WiFi network, make sure to enable ``fast_connect`` mode in the WiFi configuration.
 -  Use the most recent version of th arduino framework. The platformio arduino package
    always takes some time to update and the most recent version often includes some awesome