Night Hawk M1

[JCSA]

Is there any set up to do on  Night Hawk M1, to make ethernet port communicate with the router. 
I tryed several cables it just not connect. Please if anyone knows the solution for this, please let me know. 

[LB_BabyBoi]

try the Offloading option or the always on wifi.. you have to enable it 1st.. give it a few secs/a min to refresh. then after it does that there will be more tabs to select. after all that it will reboot then it should work.. hope this helps. let me know if it does..

[JCSA]

Thank you for your answer, I tried the setup but it didn't work. On the Router dashboard just say  

ethernet cable not connected. 
I contacted customer support they will have to replace the unit, mine still under warranty.

thank you anyway.