@PeterBosko If you have enabled the Archer C6 remote management then disable (uncheck enable), Save the changes and test again. Do you have a DMZ configured ?

@PeterBosko What's the device with IP address 192.168.0.197 ?

@peterawilson I presume you are talking about the wireless network names (SSIDs). I would suggest to make these different so you can determine to which device you are connected and for easier...

@PeterBosko Do you have any Ubiquiti device in your LAN installed ? A screenshot of your configured virtual servers and describing your topology/infrastructure will be helpful.

Connect by cable to turn the wireless back on.

@FoxHole Here's a guide how to do that. The WDS feature can be set here: