I have two routers - TP LINK WR940N and WR841N. 940N is connected with my broadband modem. I have created a bridge with this router using my WR841N. So 841 is acting as a repeater. Now I'm able to use internet from 841N using LAN connection. But I cannot connect with its WIFI SSID. I can see the SSID but when I choose to connect, I enter the password and the device shows "incorrect password". Both of the routers are using WPA2-PSK protocol. What should I do to fix this?