Windows 10: Bluetooth Headphones not working properly

a few days ago, they worked fine, but now when i try to connect them, they don't want to connect, and if they do connect, they will disconnect shortly after, when i try to remove device and pair them back again, they are briefly listed as an audio device, but then listed as other devices afterwards, when i enable audio sink, and the other options for the headphones, they do get listed as an audio device but they still won't connect and if i try to enable them, they just don't connect. the bluetooth headphones are the Sennheiser HD 4.50BTNC and my laptop is the VivoBook 15 ASUS Laptop X560UD

:)

 

bluetooth headphones

setting up win10 Bluetooth and my Bluetooth headphones work fine ,but every time I reconnect the headphones I have to delete them from Bluetooth settings and let win10 pickup the headphones again ,before they will pair ,then win10 want to reboot to add the headphones ,I reboot and they work fine ,but next time I plug the headphone in again they will not pair ,don't even get an option to pair till I delete the head phones from the list ,, any suggestions ,, thank

 

Bluetooth not recognising headphones

Bluetooth on my PC recognises, pairs with and works with an ear piece headphone/mic.
Bluetooth on my Smartphone recognises, pairs with and works with an Ausdom headphone.
Therefore all hardware works.

However, PC Bluetooth will not recognise, let alone pair with, Ausdom headphone.

I have tried re-boots, turning Bluetooth on/off, uninstalling, re-loading drivers, etc. I have run out of ideas.

Any suggestions please?

 

Bluetooth not working

Hi,

For us to properly isolate the issue with your Bluetooth, we would like to know the following:

• Are you getting any error messages? If yes, what is the error message?
• Have you tried installing the latest Bluetooth driver from the manufacturer's website?

As an initial troubleshooting to isolate the issue, we suggest that you try pairing your Android phone to your Bluetooth dongle. If it connects, there is a possibility that you missed some steps in paring your headphone to your dongle. If this is the case,
we suggest that you refer and check your headphone's manual for the proper setup/pairing, or contact your headphone's manufacturer.

We look forward to your response.