EDIT : It turns out the problem was my DAC, not the motherboard. See my final post for the exhilarating story.
Hello there.
I'm having issues with the optical audio on my new Strix Z590-E Gaming Wifi. I have tried both the Asus and Microsoft drivers, and with both drivers the sound will cut out momentarily every 5 - 10 seconds or so.
Normally the first thing I do upon installing a new motherboard is a fresh Windows install, but for a number of reasons, I am yet to get around to it. I tried running Ubuntu Live to make sure it was software rather than hardware, but that didn't play any sound at all when selecting the Realtek USB option.
I have just updated the BIOS with the most recent version that has just been released.
I can't say for sure whether it's hardware or software, but I'm 95% sure it's driver-related. Probably a fresh install will fix the problem, but if anybody else has experienced this, could you please let me know (and a possible fix 🙂 )
Thank you for your help!