TE stick button question

Does anyone know why some times buttons stop working randomly on TE sticks? I have had on many occations had my 2 bottum right buttons just stop working. They work again if I unplug the stick and plug it back in. But Its kinda annoying.

Does anyone know why this happens and if there is a fix for this?

Your PCB is probably dying(I really doubt your LT button gets that much use). I would give Madcatz a call and see if they can help you out.They are generally pretty lenient when it comes to sending out replacements.

How much use can those take? I ask cuz I got mine this year at west coast war zone.