I just installed a x60 and bought a TL-SG108 to created a star network for a future backhaul setup. Everything is fine using wireless but I cannot get my wired security camera dvr online when I need to see it. Sometimes it works but most of the time the Deco app says that is is offline, even though it is hooked up using the ethernet cable into one of the empty ports on the TP Link switch. I have a powerline adapter as well and it seems to be working just fine on the switch. It's just the SWANN Security camera DVR. I tried port forwarding, static IP and DHCP....again it works like 5% of the time. When I do get it working I can see the cameras for awhile then if I get out of the SWANN app and try a few mins later the Deco App says the SWANN DVR is offline and I can't use my cameras. Is the Switch bad and/or the Deco x60. These are all brand new hardware.