Hello guys and good morning,

Recently I bought TPLINK VR600 V2 router,
I have a problem with it in its wired connection,
Sometimes when I shut down my computer and turn it on I get no internet, 

Which means when I send pings on cmd it gives me timeouts,
I can't also reach to the routers control panel (192.168...)

Have to mention, wifi always works fine!
Tried it with 3 pcs and same problem happens only with ethernet cable.
Tried swapping the cable too, same issue.

I tried changing the router in its insurance, and still same problem is happening,
It works only after replugging the Ethernet cable,
I also tried seeing this problem with another router that I have (not TPLink)
and there's no problem in there.

Is there any solution for this thing?

Thank you so much for your help!