I am asking this question to see if anyone else has issues with the latest security patches from Microsoft (KB4343897 for Windows 10 1709 and KB4343909 for Windows 10 1803)? These installed overnight on two different computers. Prior to that every game was working on these computers. Afterwards no games worked. I have tried games like Assassin's Creed, DDO, SWTOR, they all start to load, drop off, then you are back at the desktop with a semi-locked screen. It takes over 7 minutes for Task Manager to load at this point and ending a task is impossible. Removal of the update on the machine with Windows 10 1803 has made the games playable, my other computer still is giving issues since doing that. Now I saw nothing in the KB documentation that would account for this, unless it was the stuff about the L1 cache. How is Microsoft getting away with pushing out garbage code like this? Does it not even get tested to see how it will affect computers? Who can I contact at Microsoft to get these issues fixed?