Hello everybody - I’m sorry if this is in the wrong topic, ADMIN please feel free to move this to the necessary thread. I thought this space would work best.
I am currently having some Sync issues with a Quadro Sync II card and an Nvidia RTX 4500 ada generation card. I’m currently sending 4x 4K60P outputs to an Analog Way RS4 switcher.
I sync up the card to the RS4 and I have blinking frames through Pixera. The RS4 is seeing the resolution I’m sending, and all of the monitors are set to the proper resolution. Now, I have had this issue for quite a while on this platform, even with previous RTX a4000 GPU. I did some digging and saw an “RTX PRO Sync card” and was wondering - is this the same exact card as the Quadro Sync II?
I know the RTX drivers and the Nvidia app has changed drastically in the last year, so I’m wondering if I am using the wrong card to sync the 4500? I rolled up all the FW and Nvidia drivers to the latest and still have these issues. I rolled back to Ver 533 and still have the same issues..
I also have an Nvidia RTX a4000 in the same server, but this is used for desktop use only - no rendering or syncing is happening on this card and it is completely left out of the sync chain. Could this also be causing some issues?
The interesting thing is, when I do NOT sync the card(whether it’s an internal sync, or taking house sync from a generator, this blinking issue still persists), and use Pixera, there are NO blinking frames, however my outputs are out of sync. (2 outputs per LED wall - 2x LED walls).
I’m not sending any custom EDID’s, this is all 3840x2160p @ 60FPS. Nothing out of the ordinary here.
My questions are:
Is the RTX Pro Sync the same as the Quadro Sync II ? Is the PRO SYNC a rebrand of the Quadro Sync?
Am I syncing this wrong as the software drivers are all updated? Am I supposed to sync through Mosaic through the Nvidia app and not the Nvidia control panel?
No method of sync is relieving this issue of blinking frames except for leaving the GPU unsynced. Then everything plays back fine.
Any thoughts on this would be helpful, as I’ve been racking my brain around this for the last few weeks. I’ve reached out to Pixera directly and they are curious as well.
I’m on Windows 11 Pro
ASROCK ROMED8-2T
AMD EPYC 7543 CPU
128GB ECC RAM
8TB RAID and 2x 1TB internal NVMe’s.
NVIDIA RTX a4000 (for Desktop use)
NVIDIA RTX 4500 (for LED Display)
NVIDIA Quadro Sync II card - (all drivers and firmware on latest version) (The sync card is hooked up the RTX 4500 only).
Thank you.