Mediatek bluetooth driver Windows 11 25H2

[Arokhantos]

This driver currently not working on WIndows 11 25H2

If i disable bluetooth this device go's away.

When i enable it again it comes back, not 100% verified yet will verify fully tommorow, however ai chatbot does say there are currently known issues with mediatek bluetooth adapters appearing as uknown usb devices, and other USB bluetooth devices also not working.

I also wanna note if been having a lot of power state failures usually always USB audio related that happens on startup, and usually only like maybe once a week at most sometimes once a month.

If there other thread about the bluetooth issue feel free to merge it into that one and notify me, anyway it looks like Asus may need to contact Microsoft and look into the issue, not the first time that a mainboard device suddenly stops working, and then magically works again about 2 months later, least i had a network adapter on a X570-E board that behaved like this once.

[Arokhantos]

There is no way to manual install the driver either the installer just silently crashes

[Arokhantos]

Oke seems this was not a Windows 11 25h2 issue but a power residuel issue where bluetooth adapter remains powered because its an usb device, while Be Quiet power suplies keep 5v rail powered on which causes the issue until you un plug power cord and try turn on the system, since the switch on the back does not turn off the 5v rail

So in the end the problem went away as soon as i unpowered my rig properly removing power cord, but now i do wonder if my USB issues are caused by my PSU bad behaviour potentially.

If i remember X570 hero board has had issues with Be Quiet power supplies as well.

[MrAgapiGC]

Make sure your are on bios 5031. 

if the board has intel wifi ax200 you have bt intel. . go here and select those as image

https://rog-forum.asus.com/t5/downloads-for-motherboards/drivers-intel-ethernet-wifi-bluetooth/td-p/...

in order to use those are very easy. USE 7zip or the windows solution.  DO NOT USE WINRAR

Once you download and extract those files ARE NOT EXE. go on device manger as image above, right click update driver select browse, then again select browse, and find the un zip file. DO NOT select anything JUST the folder select ok then NEXT and done. do this also on wifi .

If this does not work i will think on something later

c

[Arokhantos]

Apreciate your help but this is the AMD 800 series board forums in my case i am on the X870-E hero and the issue appeared to be a lingering power issue, i just had to power cycle my board so all power unpowers the board for a proper power cycle, but since turning of the switch on the back of the PSU keeps 5v powered all usb devices including bluetooth and wifi stay powered on.

Also the current latest bios for my board is 1715

Its a bit awkward it ended up just being a simple power cycle fix with the power cord unplugged in my case, i could've just said nothing but that would just lead to confusion and AI chat bots miss understanding the issues and giving wrong information, as ai chat bots do harvest data of forums including forum posts, but the information the bot gets from it is not always right, because context is either missing or ignored. 

[Arokhantos]

I am just politely gonna say i got things figured out and do not need your help on this topic anymore.

[MrAgapiGC]

ok! thanks for the reply