My start-button in windows 10 1511 becomes unresponsive after some time of working. The programs already running keep on running normally, but sometimes if this problem occurs, i can't open task-manager through ctrl-shift-esc, ctrl-alt-del doesn't work also. This doesn't occur every day: There are sometimes multiple days in a row upt to one or two weeks, the system runs absolutely flawlessly, but then there are days, i have to turn-off and turn-on my system every 5-30 minutes. I already tried sfc /scannow but the only thing it finds is a faulty checksum of some opencl-compnent of my nvidia driver, which seems to be a common thing, what i read on the web.
Any ideas?
thx in advance,