@TP-Link If I connect each W3600 directly to the isp via hardline and change them to Access Point mode, they turn on the red light and show no internet connection. According to the Deco app, access...

@TP-Link Hi yes I am trying to go over your email now

@TP-Link There is no modem, just a couple of ethernet ports that feed the fiber in to the house. Are you saying I should set up each AC1900 router directly to the internet, then connect the W3600s to...

@TP-Link sorry i wasn't clear, it's actually not t-mobile fiber, my isp is EPB fiber optic. The old routers i was using were t mobile branded though, that's all i meant.

The W3600 are set to wireless router mode The signal source for the upstairs Deco is the downstairs (living room) Deco. 2.4 GHz/5 GHz

@TP-Link Yes case 1 and case 2 look accurate to what I described. Yes I have Gigabit fiber split between the 2 locations upstairs and down. Downstairs is where the primary Deco W3600 is located. Both...