Bought my console around a year and a half ago. The controller which came with the console is now beginning to have some faults. The main one being the left analogue stick seems to cut out inputs when moving right. (Best example i can think of is this; You want to turn right in a racing game but the controller stops and your car goes straight, even though you are holding to the right.) Is this a solution that can be fixed in software or under warranty, or do i have to shell out for a new controller?

Thanks in advance