On a number of Windows 7 Professional (32 bit) computers which are deployed on light poles in an urban area - accessible via Remote Desktop only - we see a strange phenomenon. After connecting via Remote Desktop and entering the proper credentials it appears that another user is already looged on. This even happens fresh after a reboot and there was positively nobody logging on. The same computers tend to lose their WIndows managed Wi-Fi profiles and more.
Could this be some sort of a database corruption? Which databases in Windows control this and how can they be cleaned up?
Happy about any advice - thanks!
Hinrich.