I install intercept XDR in the system in normal case it's working ,after 1 or 2-hour machine get stuck with with current running app system stop working it not get back until force shutdown do machine what should I do for that.
If it truly freezes and locks up to the point where you can't do anything other than power it off with the hardware; Support will probably want you to create a complete or active memory dump using the keyboard when it's locked up.
https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/forcing-a-system-crash-with-the-power-button
is one option if supported, otherwise:
https://learn.microsoft.com/en-us/windows-hardware/drivers/debugger/forcing-a-system-crash-from-the-keyboard
You will need to configure the computer to create an Active dump if possible and Complete if "Active" is not available.