Sgportable.exe

Open ASUS GPU Tweak II → Settings → Monitoring → Set polling interval to 1000ms (1 second). Disable "Hardware Monitor" if you don't need real-time graphs.

if: You only used GPU Tweak once to set a fan curve and never open it again. sgportable.exe

if: You use MSI Afterburner instead (running both can cause conflicts) or you never overclock. Open ASUS GPU Tweak II → Settings →

If you try to end the process and receive "Access Denied," it is likely running as a protected service. Here is why: sgportable.exe