Yes, you could.

@Dema77 You might have had a faulty WAN port since you've bought the device. The way you can utilize it, without that annoying message is: 1) Use it as an AP in this scenario with your older C60 2)...

@ThatCamOp91 As I wrote earlier your router is coupling well with the Netgear switch - LAN1@1gbps (seen on your screenshot from A6 router). You have to check and assure yourself that your laptop and...

@Venkatesh. Just out of interest can you tap and hold - details about the connection should be displayed. If there's any information about connection Security/Encryption make a screenshot and post it...

Maybe traffic statistics is enabled ? Try to enable NAT Boost and test. If that doesn't help, try to hard reset (Method 1) the router and re-configure from scratch. Also make sure to reboot Netgear...

@ThatCamOp91 If you can't enable NAT Boos, then you have QoS enabled probably.