Two separate 24 track units in sync

Hi,

Please update your uTrack24 firmware to uTrack24 Firmware 3474 (June, 2016)
Then by using the Sync feature you’ll able to set up the control from the Master device to the slave(s)
More info: https://cymaticaudio.com/images/downloads/manuals_and_brochures/uTrack24_SyncManual.pdf