Deathadder Elite click malfunction

When I bought my Deathadder everything worked as it should but lately i've been experiencing an unreliable right click. Left click still works fine but right clicking fails 1 out of 10 times which is very frustrating while trying to play shooters. Also when holding the right mouse button it sometimes just stops outputting the signal at random. I still hear the click but it doesn't register. I've installed all the latest software and searched everywhere to find a solution. No succes. Please help I can't play like this.