Windows 10: Audio Half a Second Delayed Windows 11, Bose QC earbuds

I am having an issue where my sound is around half a second delayed, and I can't figure out why. Let's run through the obvious stuff I've done:Restart my computer multiple timesUpdated my computerCheck audio drivers for updatesTest multiple different applications they're all delayedTest my earbuds with my iphone no delayTest built-in computer speakers no delay, so there must be an issue with windows connecting to this specific deviceClosest I've gotten to fixing it was opening up the audio enhancement menu, which brought a dramatic decrease in audio quality but somehow magically? fix

:)

 

Issues with connecting Bose QC 35 2 with Windows 10

Dears,

Windows 10 doesn't connect to Bose QC 35 (2). Tried every possibly troubleshooting step available out there but of no help. I am using a Dell XPS 13 (2018 model) running on Windows 10.

• Bluetooth drivers updated
• Unpair and repaired Bluetooth device
• Uninstalled Bluetooth drivers and reinstalled
• Updated Windows 10 to the latest version

Any help would be of real help, please.

Thanks in advance!

 

Bose QC 35 II microphone not detected in Window 10

Hi



I have the same issues with this
post but the solution is not working for me. I can hear audio fine but Windows is not recognising the QC 35 II microphone so I can't use them for video conferences.

• I'm running Windows 1909.
• I've run Bose update and everything is up to date.
• I've unpaid the headphones, uninstalled the Bluetooth drivers (Bose QC35 II, Bose QC35 II Avrcp Transport, and Bluetooth LE Generic Attribute Service), restarted the PC and re-paired
• I've checked Microphone Privacy (so that apps can access the microphone).

And it still doesn't work. Apparently it is an issue with the drivers which began in August 2019 with a Windows update. The headphones work fine on my Mac so I'm confident it is a windows driver issue. There are many other posts with similar issues.



How can I fix this?

 

Windows 10, Bose QC 35, Hands Free Bluetooth interrupted by headphones

Hi,

Thanks for your reply. To answer your questions:

• It's not really a specific application, but mostly Outlook, or any application that generates a notification in Windows. I could silence outlook for notifications but I don't think this is a feasible long term solution.
• The Bose Quiet Comfort 35 headphones are configured for both Hands Free calling via VOIP and Headphones (audio sink?) profiles. So the situation is that I am on a VOIP call using my Bose Quiet Comfort 35 and an email comes in or any notification for that
  matter, then my Bose Quiet Comfort 35 block the VIOP call for a number of seconds and I can't hear the caller and they probably can't hear me. I tried to mute the headphones via the sound controls in windows, and when I do that, I don't hear the notification
  sound, but I still get blocked from my call due to the notification itself.

I got a response in this thread over at the Bose Community: Custom Domain by Bitly

Seems promising as it silences the entire windows notifications system, but I will need to try it.

Dave