Hello,
I am trying to set up my GL-AR750S-Ext as a normal router. I had previously used it as a WISP repeater without issues. When I try to plug in the ethernet cable from the router to my modem I get the option to choose the protocol. I select DCHP and then I get a message that “there is no cable detected in WAN.” When I unplug the cable, the option to select the protocol disappears until I replug it, so I know it is detecting the cable, but it stops seeing it as soon as I select the protocol (which as I understand it should be DCHP)
Things I have tried:
- Using a different ethernet cable
- Using WAN as LAN
- Rebooting the router
- Resetting the router to factory default
Any help would be much appreciated!