Sync w/ multi units

Was wondering if anyone has had trouble with running multiple units staying in sync with each other? :confused: 1.3.2 software, running NOT collage. but trying to fire same content via console. Have had no problem in the past, but now since this lastest software upgrade - very much repeatable problems with this issue. causing client to rethink the usage of DL2 units for shows:mad:.

after a year of usage, now having this issue. not good. just trying to find out with anyone else has had this issue or if is it more a local issue within the upgrade of the OS or else?:dunno: