HP Support Assistant interrupts games, movies, or TV
To prevent HP Support Assistant software from interrupting video games, movies, or other activities on your device, set the date and time that HP Support Assistant checks for updates to the time when the computer is on, but not being used by someone.
Open the HP Support Assistant software and click on Settings in the top right corner of the window.
Under the "Next HP updates and messages" option: set the Date of the week: and Timing: options to the date and time you want to receive updates and messages from HP Support Assistant software.
Then click on Save.
Now the HP Support Assistant checks for updates only during the date and time selected by you.