@Aburdo Here's how to configure a wireless router in AP mode (Case 1).

@Victorlin That's really wierd. Can you post the C7 routing table: Do you have any other network devices in your LAN except the IPS router and Archer C7 ?

@mdsf Well, besides the current thread you could contact your local tech support and describe the issue.

@mdsf I would tend to agree because I've seen this technique working properly when a router is using a WDS and its time needs synchronization.

@Salcykhan I doubt this would be possible. To build an Easymesh you need a main device in router mode. Once C4 is using WDS feature it won't use its WAN port anymore. I must say that I haven't tried...

@Justinrr To cover your premises ina optimal way you can check this FAQ. Regarding daisy chaining two REs check this FAQ - Part 3 - Q3.6 You could refer to this solution as well.