Quote Originally Posted by SourceChild View Post
Currently, devices are all M-Audio Midisport models Uno, 2x2, and 4x4.

At Richard's suggestion, I tried all kinds of different devices until the problem was gone. Also worked diligently with the drivers making sure the correct versions were installed.
what about non-maudio devices?

i suggested to you - you needed different manufacturers - so that they dont share the same drivers.