About no Bluetooth after turning off the computer

[admin]

Some customers try to connect the mini pc to multiple Bluetooth devices, but the system cannot recognize them. I checked the Bluetooth settings to see if they are correct. When using Bluetooth, we need to pay attention: Bluetooth can only connect to one device at a time. The wrong direction will lead to incorrect answers.
Some customers report that when the computer sleeps or restarts, the connected Bluetooth mouse will disconnect. I have to use the keyboard to navigate and reconnect. The reason for this problem is to save power. We only need to turn off "Turn off Bluetooth power when the computer is in sleep" in the Device Manager to maintain the Bluetooth connection.