@TP-Link Here is another try on my question on Deco X90 and multiple switches (TL-SG105E). I tried to set up as in The link but to no use. I only get the messages on the computer (connected via...

Hi! I have just installed the Deco X90. I have 10 units and have connected them via multiple switches (TL-SG105E). What I don´t get is if I have to configure them alla so that the guestnet will work...