I can't be the only one to have noticed this. What the hell is Microsoft's TrustedInstaller.exe doing lately in the background that can spike to 80%+ CPU and 50%+ RAM utilization completely freezing systems in the middle of a work day!? Coincidentally this issue seemed to have started around the same time as the Windows 10 notification in the tray. Don't know if it's truly related though. I've been seeing this on multiple machines, both brand new out of the box systems and reinstalled systems. All Win7 Home/Pro x64. I can't seem to find any cause or solution. Got any suggestions or incite on this!? Thanks.