Intellij ctrl+alt+arrow hotkeys not working

I disabled the Intel HD Graphics Control Panel Service from loading at startup, Restarted and now it works fine.

no need to disable IntelHDGraphics control panel (IHDGCP)

just disable shortcuts 1) right click IHDGCP icon in the tray 2) graphics options 3) hot keys 4) disable

thats it.

The problem was the Intel HD Graphics Control Panel Service. The service does not release its hotkeys even after they are disabled. Disabling the service in msconfig.exe and restart solves the problem.