In my house i have some issues with internet connection. I have the main router and connected to that device i have a kit tp-link av500 wireless. Is being working very well for the last 5 or 6 years. Recently i add another kit (av600) but i bought a wired version (my mistake). So, the 2 kits are connected to the router and working but the new one (Wired av600) sometimes does not connect. Today it only connected after 45 minutes of reseting the adaptors and restarting my computer several times. Why this appends? all the time i turn on the pc is not connected and takes a lot to establish a connection with the cable. The wireless version is older but it seems that work fine (is in another part of the house).