I get a really weird buzzing and muffling of sound whenever I bar two or more strings at 10th fret or higher on distortion. This is quite disruptive to playing especially whenever I am practicing arppegios and sweep picking. I can't hear each note distinctively whenever I do the rolling motion with my fretting hand. There isn't any sound problem like this when I play on clean.
A friend told me that the problem lies with my amp and getting a distortion pedal should fix it. Just wondering if anyone else here has had this problem or knows where the problem lies. Thanks