In the middle of jamming with some friends, my low e string suddenly started sounding extremely loud compared to the a string. ie when playing blues fifths/sevenths I could barely hear the a string at all. My amp was basically all at 6 o'clock and this hadn't happened before. Seems to be with the neck pickup.
Is it normal that the pickup would suddenly need to be lowered, or is it possible this is an electronic problem. I just got my guitar in December (brand new 2021 es 335) so am not sure if I should start playing around with the setup or take it back to the shop and have them look at it?