RAZER VIPER ULTIMATE LEFT AND RIGHT CLICKS NOT WORKING

HI, Recently My Razer Viper Ultimate Left and Right Clicks Suddenly Stopped working .... Rest of the Mouse is working fine ..... Sensor , Side Buttons, Scroll Wheel else is working fine ..... Just the Left and Right two Main Clicks of the Mouse has stopped working ...... I tried to Update firmware and software but did not work ..... Tried using on a Different Computer/Laptop but did not work also there ... If Anyone has faced this issue before or have any Solution Kindly do share :)