Maudio Delta 1010 & 44 help? Fixed!

Hi all,

I am running a Delta 1010 & a Delta 44 for a total of 12 inputs. I have them synched together in the driver software and am trying to record 10 live tracks of the band.

The recording starts out fine but after a while probably anywhere from 30 mins to a hour the Delta 44 starts distorting and losing it's synch to the Delta 1010. You can hear the 44 tracks are out of time from there on out.

Can anyone suggest a fix or should I scrap the Delta 44 and go with a differnt brand? I can't afford to replace the Delta 1010.

Any help appreciated!