Dell users on Windows 11 are experiencing frequent blue screens and reboot loops after updating the Dell SupportAssist Remediation software to version 5.5.16.0, released on April 30. This issue particularly affects models like the XPS 15 9530, with crashes occurring approximately every thirty minutes and a common error message being "CRITICALPROCESSDIED." The problem has been traced to the DellSupportAssistRemediationService.exe, which is pre-installed on many Dell systems and designed to manage diagnostics, driver updates, and recovery tools. Users are advised to uninstall or disable the software to restore normal functionality. Dell has acknowledged the issue and is working on a resolution. Temporary workarounds include disabling the service via Command Prompt or fully uninstalling the SupportAssist components through the Settings app. However, uninstalling may result in the loss of system repair points created by the service.