@Kevin_Z

The UI clearly shows wan aggregation as an available option? 

@Fullauto2009 Got this router an year back...the situation is similar for me too. I wouldnt have known if I didnt get a secondary link to use (work from home and all that) for redundancy. It just doesnt work. Plus no config options too. I have tried with dynamic ip so that the login is already done on the isp provided router. No luck so far.

@Kevin_Z Hope there is a solution for this coz i know for certain that the wan agg option seems to be for show. Have tried all permutations and combinations...no luck so far.

@Kevin_Z 

There are no other options on the router save for what I posted about LACP.

I ended up sending this back for a netgear rax78 wifi 6 that was on sale for 200. No surprise the WAN Aggregation worked out of box. Being netgear to netgear and all.

It issss a $300 router though. And this Archer looked to fit the bill at a more modest price. Too bad. I really did like the UI and menu system of this router. It was very nice imo.

If i unplugged a cable, it would display a message on alexa too. Just the wan never worked :/

@Kevin_Z I have 2 ISP connections that I am using...both pppoe....the c4000 has wan aggregation (atleast on the product site and on the management portal) so I set up pppoe using the primary isp credentials and it works like a charm...the secondary connection I was hoping would work as a dynamic ip (the ip being provided by the isp router archer c5) but no aggregation (when i turn on aggregation it reboots the router also to show that its enabling the lan 1 port as wan). I tried using lan 1 only to see if it works and it doesnt so I guess I never got what I paid for. Also no updates for c4000 in years so a sub premium router.