Microsoft is investigating crashes affecting a limited number of games following a Windows update on or after August 11. Symptoms include unresponsive game applications, unexpected closures, the error message "EXCEPTIONACCESSVIOLATION," and unexpected device restarts. Confirmed crashes have been reported in games such as Arc Raiders, Marvel Tōkon: Fighting Souls, and The Finals. Users are encouraged to provide feedback through the Feedback Hub app. A temporary workaround involves entering specific commands in Command Prompt to stop and delete the inpoutx64 driver. The update KB5121003, which includes over 400 security updates, may be related to these issues, and some users have resolved black screen problems by uninstalling it. Users can also roll back their Windows version by uninstalling update KB5120708.