Frame accurate syncing is essential in multi-machine setups.
Set up a primary timecode source
Learn more about how to Configure timecode (LTC)
Set Multi-machine syncing to "Timecode" in SETUP > Show > Show settings > Base settings
Launch levels on all machines
timecode is available on all machines, by clicking on “Get all timecodes” in
SETUP > Calibration > Syncing
OR in the Status panel
A level needs to be running as the timecode is reported by the engine.
In case Multi-machine syncing is enabled and NO timecode is available:
All messages will still be processed, but they will not be in sync
Go to SETUP > Calibration > Syncing
Check if the input and output delays of all machines are the same
hardware differences might require slightly different delays
In an XR setup with XR set extensions
Adjust the Execution time offset on the AR machines