I just got a v3 2 to 3 weeks ago
played it for 4 sessions of tekken 6 that first day, put it away till yesterday with Paro-Da we used it for a session of street fighter HDR and after we fought a couple of fights it would not respond to him. I resetted the system and it would work then die 5 min later this happend 5 times right after the initial problem. Now keep in mind the sticks red light still worked but no response from the stick. What are my options? Please help 
I’d return it or see about your warranty with Hori, since you only got it a few weeks ago.
I got it off another member here, but I’m pretty sure it was never opened. Will check when I get home.
Ok let’s help Rumble! 
but yeah that warranty sticker was broken
Pictures of the insides are always helpful.
If nothing responds it might be an abused USB cable, it shouldn’t be hard to replace if you have a 20W soldering iron. Also some pictures of the insides would be nice.