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

[RvSeok]

I am currently using ICVFX for Virtual Production in UE 5.3, and my Ndisplay setup is using Multi-Process.

I’m writing because I’ve encountered an issue. When I launch the project using Switchboard and then stop Ndisplay, the sync between the Render PCs sometimes breaks. As a result, I have to reboot the computers each time to re-sync them. I’m curious if this issue is unique to me. Although the sync doesn’t break every time I stop the project, it happens frequently. If this issue is specific to my setup, I’m looking for someone who can share any potential solutions.

[comlys (Shaun Comly)]

Can you check quadro status in nvidia control panel and see if it still looks green?

[RvSeok]

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