Region : UnitedKingdom

Model : TL-R470T+

Hardware Version : V3

Firmware Version :

ISP : Virgin and BT

Hi,

I'm trying to set up up TP-ER6020 dual wan, I've got a Virgin cable modem and BT Infinity broadband modem.
I can only get WAN1 to connect - WAN2 just gives this error in the log
WAN2:DHCP send DHCP-DISCOVERY timeout.
If I swap the provider in WAN1 say from virgin to BT the same thing happens WAN1 connects to BT nut WAN2 won't connect, and gives the same log error
I'm sure its probably some sort of conflict, can anybody help?

Thanks