No worries man. Just keep at it. I have downed him several times. Have not several times too due to glitchy a$$ shite. Sword disappears, sword disappears after 1st down even when times right, crota just won't kneel no matter fps, sword bearer hides under boomer towers... And on and on it goes. One day you will log on with a good run with little to no glitches. Don't let em mass with you