The card has delay when outputting the beginning of an audio playback

[TheWonderfulPie]

When starting to play an audio, sometimes the GPU will take time to output the audio to the monitor. This happens only with DisplayPort; the HDMI port isn't affected by this issue.

I noticed that it happens mostly when the GPU hasn't sent audio for some time (like 5 minutes). Here, when it will be asked to play audio (like when resuming a YouTube video), it won't sent audio for around 2 seconds, and after those 2 seconds, it will send the audio to the monitor like normal. This means that when it happens, the user won't be able to hear the beginning of the audio he wants. This is like if the audio chip on the GPU was off and is taking some time to "boot" up. This doesn't always happen.
I've linked an Intel Scan Report, and 4 videos of examples where the issue happens (you can hear the spacebar of me resuming the video, with the audio coming 2 seconds later). I have already done a DDU. 

(Please do not ask me to get use the stable version of Windows and get of the Insider Preview, I'm already on the queue to opt out)

No one was answering me since more than a week on my last post, so I'm making a new one. I have closed the former

I've just noticed something else by the way:

Sometimes, only sometimes, when starting to play the audio, the first 0.2 or so seconds will be played, the audio then shuts down, and is coming back a second later

[cam8528]

the audio for my i9 12900K display port built in to the motherboard does not work. it displays fine, at 4K HDR @ 60 Hz, but the Audio Output just does not work. i created a new thread with more details about this. it seems i am not the only one having trouble outputting audio from the display port of my intel graphics.

[roadster]

Update: Unfortunately this problem is not fixed.

Latest available drivers and windows 11 updates. It is influenced by the power management settings as previously reported and if these are set during a session the delay will sometimes go away but after a reboot there it is again. It is not plausible that if that box gets ticked again by the system after a reboot there is no causal link of some sort.

[cam8528]

Yeah. Something’s gonna happen when it unplugs if there isn’t an rtg or something in it. And the Kinect will need to be recalibrated when I move it