Clevo W240HU - Bluetooth is "laggy"

[Gachdel]

Hi folks,

I currently have an "old" Clevo W240HU laptop, which I like and is running well with the SSD I've added.

This Clevo was sold by french provider LDLC, under Aurore BB1-B9 name (LDLC Aurore BB1-B9-4-H3 (BB1-B9-4-H3) : achat / vente PC portable sur ldlc.com).

It works fine but... I have problems with my bluetooth.

It's sometimes laggy, sometimes working well... It often lags on Youtube, and when I start a new song on Groove Music. I sometimes can hear lags when I'm using Firefox too. It seems to have a problem when the processeor is used indeed.

I am currently using Microsoft Windows 10 provided bluetooth drivers (I've formatted the laptop after Windows 10 upgrade, when "lags" happened).

It was working fine under Windows 8.1, so I don't think the problem comes from Windows, I'm thinking about the driver.

The driver's containing CD given by the provider is destroyed (almost never used it but it seems to have been self-destructed ).

So here are my questions :

- Does someone have LDLC/Clevo drivers stack for my Laptop?

- Is there any other driver I could use?

- If the problem is not coming from drivers, what could I do?

Thanks for your help!