I usually disconnect the lan cable when it rains and today morning thats exactly what i did. Shocked to find that rain water had crept into the cable and was dripping from the ethernet port. I told CC in the morning but CTO hasn't bothered to check-up.If went undetected the water could have screwed the motherboard.Check the sify connecter if it has rained in your place.FIX: STRIP THE CABLE 4 INCHES BEFORE THE CONNECTER. EXPOSE ATLEST 3 TO 4 INCHES OF THE CABEL AND WRAP IT WITH A COTTON. MAKE SURE THAT YOU STRIP THE FULL SURFACE OF THE CABLE. TIE THE WRAPPING WITH A THREAD SO THAT IT HOLDS ITS PLACE. THE COTTON WILL SOAK THE WATER BEFORE IT REACHES THE CONNECTOR. BEFORE YOU CONNECT THE CABLE MAKE SURE ITS DRY.