Switchboard and then stop Ndisplay, the sync between the Render PCs sometimes breaks

Hello, Shaun
Thank you for your reply! After checking just now, I encountered the same issue after running it three times, and it got unsynced from the Quadro Sync.

I am attaching images of the Quadro Sync status from both the start and after the issue occurred with Switchboard.
start

after



sry translate