I have purchased a TP-Link Deco M5 3 unit wifi mesh. I am working through the APP to set up my first unit. I have reached the section on connection type. I have chosen PPPoE and have typed in the username and password provided by Vodafone. I have then turned on IPTV/VLAN settings (not sure if I should have) and chosen custom mode and added Internet VLAN ID of 101 and chosen 1 at random for Internet VLAN priority. 802.1Q tag is ticked by default and there is a section on IPTV VLAN to fill in. Is this something that is required? Anyway, regardless of filling this is or not everything seems to progress, I enter a wifi name and password to create a new wifi connection. i am prompted to connect to my created wifi. Immediately when i click to connect the deco unit goes red and when testing the internet connection on the APP it states unable to connect to the internet. What am i doing wrong as this is doing my head in now?!!
