Dear Sir,
This january I build a pc around the Z390 Pro motherboard. Everything worked fine, except one issue. I run Wifi and bluetooth via an PCIE card. I have been experincing that every time I send the Windows 10 Pro computer into standby or hibernation, then bluetooth not wake. Meaning it claimed and error 43, so I had to either reinstall bluetooth drivers or deactivate or activate bluetooth. After 7 months of search it came to that I had to deactivate APM in the bios and let Windows handle it. Which solved the problem. Meaning if I send the machine into hibernation, then bluetooth re-activates when I wake the machine up without an error 43. But I have had disable sleep mode, because it still gives me an error 43 from bluetooth.
Bluetooth is connected from the PCIE card to a USB_F on the board.
So here is my main question, why do did I have to disable sleep ? While hibernation works?