Fixed for me with the latest windows update for build 1511 (OS build 10586.3). Screen idle timeout and lock screen now working fine with X52pro enabled.

I have installed the Saitek Windows 10 beta drivers for my X52 pro and the problem still exists i.e. no auto lock screen or auto monitor standby. Lends weight to it being Windows 10 bug and not a...

The issue also includes no auto screen lock or display standby if a joystick or game pad is plugged in.

So while the screensaver is a vanity issue I'm sure you will agree the saving power with...

I wonder if it Is just Saitek Joysticks causing the issue or all Joysticks. I hope Saitek issue a Win 10 driver soon.

This worked for me as well. See page 6 of this thread.

I fixed my problem by disabling my Saitek X-52 Pro Flight Controller (HID) device in device manager. The monitor sleeps fine now. I am using the latest Saitek drivers but they haven't released any...

I just disabled all creative devices, services and start-up items. After reboot screen will still not sleep after login.

Interesting I have a Creative X-Fi and Nvidia GTX680 and have the same problem.

I have the same problem in that the screensaver does not activate and the monitor doesn't sleep following my upgrade from windows 8.1 to 10. I can set the timeout period to any value and it does...