ether1 is not working

ether1 is not working (light is on and shows that the cable is connected)
netinstall is not work.
what can I do ?
or just throw in the trash?
IMG_20161130_150550.jpg

My newly arrived RBmAP2nD has exactly the same issue. Ether1 led lit, cannot netinstall but as long as I don’t include ether1 in any of my configuration the unit works fine.

I can connect to the device using discovery on any of the other ports (ether2 in this case).

As soon as I add ether1 to bridge, unit becomes less responsive (e.g. 50% ping loss, MAC Winbox disconnecting after a few seconds).

You should take this up with your supplier.

Check the ether1 pins cant conflict with other pins. Try hard reset hap lite using reset button

Doesn’t help

I use extended configuration for 2 isp from http://mikrotikwizard.com and the first port is not in use.