Dell Studio 1558 - Keyboard issue when connecting to VPN - Windows 10

I recently installed Windows 10 on my Dell studio 1558 and recently when I tried to use remote desktop to connect to my machine at work, I am losing my keyboard. If I disconnected from RDP, my keyboard still not working.

I finally reboot and my keyboard is working again. I checked the hot keys settings was turned off

Did anybody encounter this issue ?