I run Windows developer preview on my Dell Studio 1557 laptop. Configuration: Intel core i7 720QM, 4GB RAM, ATI Mobility radeon 4570M, Display: 1920x1080. My problem is whenever I wake it up from sleeping, its processor usage goes abnormally up consequently it
produces a lot of heat and noise. Using Task Manager, I got to know that a Windows host process starts using approximately 10.5%-15% CPU. This host process contains a no. of different mutually dependent child processes. After happening this I have only way
to get it back to normal working situation is to restart it. Even if I try to log out then it fails and it shows an error (Screenshot attached) and restarts. Please help me out of this situation or help me to convey this problem to microsoft.
