Issue with Razer Wolverine V2 Chroma left joystick

Hello, 

I have been running into an issue with the left joystick of my Razer Wolverine V2 Chroma where as I play games like Destiny, Halo, and Modern Warfare 3, my movement will  randomly slow down or totally stop despite holding the joystick forward.

I have to go so far as pressing the joystick forward quite hard  to the point it hurts my thumb to maintain movement. I had tried to adjust the controller deadzones to be more sensitive to offset the issue, but this did not work either. It also seems to be made worse by controller vibration which can cause movement to stop as well. 

This has been a very sudden issue and I am unsure of what is damaged or how to go about repairing it in any way, any help would be greatly appreciated.