IWAS ABLE TO VIEW MY CCCTV INSTALLED IN MY HOME COUNTRY THROUGH MY LAPTOP USING SMART PSS SOFTWARE, BUT NOW I CANNOT VIEW THE CAMERA. IT SHOWS OFFLINE. I WAS CONNECTING VIA DAHUADDNS. I TRIED THE SERIAL NO STILL CANNOT BE CONNET. I CAN VIEW THROUGH MY ANDROID PHONE THROUGH GDMSS. PLEASE HELP ME TO VIEW . I AM USING WINDOWS 10 AND EARLIER I WAS GETTING BUT RECENTLY MY INTERNET HAS CHANGED TO OPTICAL FIBRE IN MY HOME COUNTRYAFTER THAT I AM NOT GETTING CONNECTED.