So I've got a question about a rather annoying issue and I wanted to find out if this is normal behavior or if something may be wrong and fixable. When I open the NV CP to change a global profile setting it opens rather quickly but is totally unresponsive for up to a minute. Further clicks makes the window go grey and then show Not Responding. This has been going on for quite some time, over a year and I've become used to it but it's really annoying. I've used DDU and the drivers are up to date. It happened with older drivers as well. Running W7 and I don't install GF experience. I've noticed while waiting for it to respond my external drive lights up and other drives are being accessed too. I have four hard drives I use with games spread across all of them. I imagine the wait may be due to the CP refreshing the list of games but I'm not sure. I can't remember the last time this didn't happen. I'm on my third video card for this OS install and I wonder if a fresh install may be in order. OS install is at least 4-5 years old. So is this normal behavior? Any ideas about what might be causing it or ways to speed it up?