Hi, I have had this router for a few months now and I keep getting internet connection issues as well as losing connection to the router. There's no real specific pattern to this, sometimes just loses internet but WiFi is ok and other times cannot get to the router, all the status lights on the router are fine. I have a LAN setup too using the TP-Link RE205 as access points as I live in an old house with thick walls. 

My ISP is PlusNet who I have had test the line a few times and all is ok their end. 

Any help appreciated. Thanks, Jim.