New
#1
Bluetooth stops working exactly every 24hrs
At exactly 19:07 each night my Bluetooth suddenly stops working. A look in the Event Viewer reveals the following:
The local Bluetooth adapter has failed in an undetermined manner and will not be used. The driver has been unloaded.
Windows has stopped this device because it has reported problems. (Code 43)
When this occurs, the Bluetooth adapter shows up in Device Manager as an unknown USB device.
The first time this problem happened I had to reboot the computer, then reinstall the Bluetooth drivers and do a couple of reboots. When it happened last night, just a single reboot on its owned resolved it.
I have installed the latest adapter drivers from the manufacturer and updated the BIOS to the latest version. Windows Update is showing everything as up to date.
What is so strange about this is that it happens at exactly the same time each night. I looked in Task Scheduler but cannot see anything that would trigger it at that time. My antivirus logs show no scan or activity for that time.
Curiously, recently I had some mystery Windows Updates downloaded and installed but they are not showing up in my Windows Update History. Therefore I have no idea what they did.
My laptop is running Windows 10 Home version 1803
Bluetooth adapter is Qualcomm Atheros QCA9377
Any thoughts on what might be causing this Bluetooth issue?