Just got the XB3 gateway, cannot connect anything using ethernet cables like the older model

Coopertubby

Prominent
Mar 29, 2017
3
0
510
We just got a new modem installed on Monday since the old one stopped working last week. This XB3 gateway won't allow us to connect with any of the 4 ethernet ports on the back like we used to be able too. We use those lines for tvs and game systems to get online which is a problem for us. Any solutions besides the typical reset modem/router stuff, tried like 20 times with no permanent success. Only last for a few min, then it's gone again. Wifi works fine btw, just can't use anything else
 
Hello... Since you are using multi ports and special uses... typically you just need to log in and do some fiddling with them... 'defaults" for those ports may have them Disabled... Typically you can Download the PDF manual for these items... give them a look over before going over there B ) might impress them B D ( the reason you came here first? )