Yamaha Dtxpress Iv Special Electronic Drum Set "input lag" Questions

behringer mixer power goes off after running about... Behringer mixer power goes off after running about 5 0r 10 minutes then power turns on.what is problem with the power supply board That time lag ...

I'm having a bit of a problem with my RSQ NK-2000U. The voice is lagging when singing. In other words, I say something like, "Testing" and I hear it about half a second to a second afterwards.

...input, I select "usb MIDI device", and output to my built in sound card. I have tow problems: 1. When I hit the pads on the kit I hear some of the pads, but the voices are all messed up. 2. The lag ...