Hello shinylogz,
Good to see you in Microsoft Community.
Did you try selecting the option shown as below in Realtek Audio Console?
Or you can Perform a clean boot (microsoft.com) to see if it is normal, this is a troubleshooting step. In this mode, we can further confirm whether it is caused by system problem or third-party software or personalized settings. So, please be patient.
NOTE: Don not uncheck the "Realtek Audio Service" in System Configuration.
Disclaimer*: A “clean boot” starts Windows with a minimal set of drivers and startup programs. It helps to determine whether a background program is interfering with your game or program and to isolate the cause of a problem.*
These steps of "clean boot" might look complicated at first glance. However, to avoid any trouble for you, please follow them in order and step-by-step so that it will help you get you back on track.
You may create a new test account, and switch to the newly created account to see if the function is normal. Because this cannot be ruled out due to the wrong configuration. Visit****Create a local user or administrator account in Windows (microsoft.com)****for more details.
- Create a local user account
- Select Start > Settings > Accounts > Family & other users. (In some versions of Windows you'll see Other users.)
- Select Add someone else to this PC > I don't have this person's sign-in information, and on the next page, select Add a user without a Microsoft account.
- Enter a user name, password, or password hint - or choose security questions—and then select Next.
- Change a local user account to an administrator account
- Select Start > Settings > Accounts.
- Under Family & other users, select the account owner name (you should see "Local Account" below the name), then select Change account type.
- Under Account type, select Administrator, and then select OK.
- Sign in with the new administrator account.
Note: If the new account is normal, please do not delete the old account before backing up the data of the old account to avoid any data loss.
If anything is unclear, please do not hesitate to let me know.
Best Regards,
Mosken_L - MSFT | Microsoft Community Support Specialist