Please answer this questions, if your laptop has wireless internet when you try to connect via Lan cable to 5210 do you disable it. and did you upgraded 5210 to latest firmware. Digicom is...

google tp-link 730 dd-wrt and read the forum your RE has to be Atheros WISOC based hardware

As you posted on a different network means a different brand of modem not al devices work with all

danymarc wrote very low signal 7 dbs, but you are connected, and you can see it in Traffic Statics, the only thing left is, you are not setting back your lan adpater on your lap top to obtain ip...

abilash10 wrote but IN digcom dhcp mode is dhcp server Do not Touch the Digicom

DHCP on 5210 has to be disable check