Started today. The only thing different that I can imagine I did was that Adobe tries to download updates continually which I don't allow it to do usually because I just don't have the time to let it do it. Today I think I may have let it do the update though I'm not certain. Other than that, I don't know of anything that could have caused this. I maintain the hardware well, and it's a business computer so there are no games or nonbusiness downloads on it. I'm pretty protective of the system because of how vital it is to my business so I'm a bit worried about the idea this crippling the computer.