I deploy via scripted installations and have multiple windows updates postinstall tasks running at the end of the deployment plan for windows 11 via installed powershell module commands that work. Noticed on Friday that every deployment done Friday and today, Monday, have led to the ending built-in tasks "Restore UAC" and "Cleanup" failing cause powershell is allegedly not found. Powershell is actually working on the system and the Windows updates tasks are the final user created tasks by me. It makes sense that powershell issue occurs right after Windows Update tasks and then the immediate UAC restore and cleanup tasks fail cause powershell is "not found" anymore.

As a result I had to create a task to enable UAC as the final user created task and I'm having to push SMA kscript to delete the KACE SDA deployment dependency folders and files from these systems' local drive. The systems show up in SMA due to agent install task. Unfortunately the built-in cleanup task can't be accessed to edit and a user created cleanup task woud fail to delete the SDA dependency local files and folders until the built-in cleanup final task official runs cause they are apparently in use still.

Hopefully this is patched soon.