I havent really had any issues with rocksmith for a long time untill now. I thoght maybe it was due to rocksmith cdlc so i deleted all of it but it still doesnt work properly ive also tried updating my graphics card but that doesnt help the problem either. The issue is that the game goes reaaaallly slow even though the only thing that is running is rocksmith. whats weird is that games that require higher graphics work just fine and no lag like mmos such as swor. so im not quite sure what the pro

in the title, i've tried playing lonely boy by the black keys twice and whenever i go into it it does the bit where its about to play but the top bar isn't there and a lot of the songs just have a line rather than showing the difficulty, any suggestions, thanks