BMD Desktop Video causing Premiere Pro to Freeze Playback

Not seeing this so far with an ultra studio 4k mini.  @Jeff-LCBC Video, can you please post screen shots of your playback prefs and audio hardware prefs?  Thanks!

Correct and on Windows 10 as well.

Confirming: You're seeing the same/similar behavior, across numerous BMD devices, all using BMD 12.7.1 drivers, and all using PPro 24.0, on Win11?

We don't have this issue when using Pr 23.0.0

Decklink 4k SDI 

Ultras Studio

Decklink 8K Pro

Specifically, what BMD devices are you using, with that 12.7.1 driver?

Windows 11 PC
Intel(R) Core(TM) i9-10940X CPU @ 3.30GHz 3.31 GHz
64.0 GB
NVidia GEForce RTX 4090
Blackmagic Intensity Pro 4K outputting to an Eizo colour edge monitor

No system compatibility issues reported in Premiere.

This is happening in multiple projects and actually on BOTH of our edit PCs, which are significantly different from one another in terms of hardware. Some of the projects have graphics, some don't as yet.

Every 10 mins or so, the image freezes in the program monitor and therefore the image on our Colour Edge. Premiere is otherwise still functional - I can still cut and move clips etc on the timeline, just can't see what I'm doing.

Have helf shift and reset everything, cleared cache, stopped other apps in background, done a general PC cleanup, tried different workspaces, toggled mercury transmit on and off, updated drivers across entire PC inc graphics card and Blackmagic Desktop Video software.

Don't want to roll back to 23 as all the work done in the new projects will be lost as they won't be openable.

Anyone else experiencing this?