OK, so I've had a DM10 for about 9 months, and I've really started digging into it, especially with the Z4 upgrade.
And SOMETHING is wrong.
Sometimes all is great and then part way through a performance, the hi hat becomes muted and starts also triggering another note, possibly a kick drum. Now, the DM10 allows group level change, and if I drop the hihat level, I still hear that kick drum.
I've also found that some times the entire tom set becomes muffled. Or sometimes the snare.
Anyone have any clues? Could this just be something like low batteries in the ZD?