Hi, i have a WAG54G V2, tonight after a storm, it doesn't sync with the DSL line. There is any component like fuse, resistor or others that i can change? There's no sign of bursted components, now i'm using it with an external router and LAN and WLAN works great. DSL line is protected with surge arresters and they are ok. I've already tried to reupload with tftp the firmware, but the problem persist.