keys not working and colour is contrasting

i have an razer huntsman elite keyboard and i dont know why but the keyboard is acting odd, few of the key always are of diffrent colour irresective  of colour also i cant ress vital keys such as enter and few more keys i tried uninstalling razer but the roblem stayed it did go away once or twice when i uninstalled few files.....ive tried using diffrent rofiles but that didnt work