Vortex Sound Research

What little things bother you guys about your favorite pieces of gear? I just was wondering this after messing around with my Digitakt. I was trying to live record a mininova sample into it, but the monitoring volume on the Digitakt was so low it made it difficult to rehearse without plugging my headphones into the mininova. It would be nice if the volume on the monitoring was higher or, better yet, adjustable, but as far as I know that's not possible. Also it crashes infrequently, so that's a bit irritating.

So what are the little things that bother you about your favorite pieces of equipment? Or what things bothered you about the pieces you thought would be your favorite pieces of equipment?