The problem is very simple but the solution does not seem to be it.
I'm trying to work with my Bluetooth mouse, but when WiFi is turned on, the Bluetooth mouse is lagging behind.
I have read these and I have applied all the necessary changes:
Allow the computer to turn off this device to save power is unchecked for everyone
Bluetooth devices and
Universal serial bus controllers.
I have updated the WiFi card driver via the Apple software update to the latest version without modifying my problem. After a few restarts, I go back to the previous version of the WiFi driver to resume the option of
I do not understand how to solve this problem.