hello maybe this issue isn't on here but i have problem with my cable of rocksmith i know that's problem with cable cause everything is buzzing even after plug off from guitar sometimes it catches signal of cable and can play 1 or 2 songs and then buzzing again and i won't able to play nothing guitar doesn't find signal i can't even use tunner for guitar i don't know what i should do i don't want to buy new cable cause it has no sense,2 weeks after bought cable buy new maybe someone has similar problem and can help