Hi, The same thread. https://community.tp-link.com/en/home/forum/topic/160453?replyId=325251 Good day!

HowardBannister wrote Kevin_Z wrote Hi, Found that you have done some troubleshooting already, and please take your time to test the performance after you changed the wifi settings or so. Any...

Hi, For the topology, is there any error message on the Deco app when the main one became solid red and the other 2 flashing orange? With your device connected to the main router, what is the...

We will remind our R&D colleagues and they can work on it and evaluate the feasibility. For now, as a workaround, you can configure the Deco as access point. Good day.

Hi, There is a QIG you can refer to: https://static.tp-link.com/2018/201804/20180420/7106507762_TL-POE150S10R_QIG.pdf I guess you want to use the PoE splitter only, while for our TP-Link PoE...

I see, while cause the C1200 does not support WDS function, I'm afraid that we cannot achieve that. And if you want to extend the wifi range, here are some choices: range extedner, powerline...