@Vincent-TP Thanks for letting me know. unfortunately, i am using OC200 v1, not sure if I will then get this option or not :-( This is very userful and even older version should I have this...

I am my home setup with Omada solution where I have the GW (ER7206) , POE switch (SG2210p), 2 AP (EAP245) and HW controller (OC200). I am also in a country where temperature get hot and humid. In the...