my biggest pet peeve is passing the buck...
IOW, being thrown under the bus for the problems and extra time caused by some fucktard's shit tracking, when i'm only mixing... and making the whole turd-fest sound great, no less.
this has happened a couple times, but i've learned to speak up... early... about the problems in the tracking, and the time and effort i'll need to put in to fix them.
this is really hard to do though when the shite tracking was done by someone in the band... their tendency is often to just point the finger at the mixer when the label asks why it's taking longer than expected, rather than just nutting up and admitting, "well my tracking wasn't that good so it's taking a lot more work to salvage a good mix, but thankfully the mixer is willing to put that time in".
no, they most often never say ANYTHING like that..... usually they just play dumb, even though they know perfectly well what the issues are, and will just default automatically to throwing the mixer under the bus... criticizing the very guy that's saving their asses, in the interest of saving face for themselves as tracking engineers, even though no one even cares about that... certainly not the label, since they signed a band and NOT a tracking engineer.