I had same problem for months and driving me crazy.
I was convicted that this is hardware problem and was looking to buy keyboard and mouse like everybody else.
I have Microsoft sculpt ergonomic mouse and keyboard Bluetooth
but seems that this is windows 10 bug.
there's several solutions I did
- Device manager Bluetooth device uninstall Bluetooth usb dongle drivers (if have any) and uninstall all Bluetooth drivers (my mouse and keyboard use Bluetooth connectivity) and other Bluetooth drivers could mess-up
- in mouse settings increase double click speed
- in mouse settings uncheck enhance pointer precision
- device manager show hidden devices and remove double **** mouse and keyboard drivers
- device manager go universal serial bus controllers properties and remove allow computer to turn off device to save power, in power options
- in control panel power options high performance change advanced power settings, USB settings USB selective suspend settings - Disable
That's how I solved mouse double click or not click at all problem. also a keyboard missing letters when typing.
now it is working finally.
maybe this helps to someone.