i'm having a problem with buzzing on one fret of one string. i know its not a finger position issue as i've tried playing it in every position on the fret-(i'm new at guitar so just had to check). Its on the A string 8th fret. Does anyone have any idea why and what i can do to stop it thanks
Sounds like a worn down fret if it only happens at one fret and one string. Look under the string at the top of the fret and see if there is a "valley" there.

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