I turned off the local processing on my TD 12 module (at least i think i did). I turned off “local control” in the Midi Global section. is that correct?
Then i set the buffer size to 64MB and updated all the drivers.
I´m using a MAC OS X 10.5.5. operating system and Logic Pro 8 as a host.
I have experienced a slight improvement now, but it´s still far away from perfect.