I just got a new CCR1016-12S-1S+ w/ the ethernet sfp module. Booted the device up and plugged in the Ethernet sfp, and connected it to my Ethernet switch like I do with all the other devices I configure. I go to the discovery (neighbors in ver 3 of winbox) page and wait for it to appear. Nothing shows except for my current router. So I plugged into different ports on both the router and switch, still nothing. I plug it directly into my desktop and then it shows. I update the RouterOS like I normally do, and now even plugged into my pc directly nothing. I tried reboots and resets. Still nothing not sure what is going on with this device, never had an issue with MT. Of course this is my first without a built-in Ethernet port.