[tingtong5]

In the Nvidia control panel, check that the power settings are set to max rather than optimal or adaptive. Also, are you using the latest Madvr version?

There are no power options in my nvidia control panel! I did change poweer plan to high performance in windows control panel power options. Is that what you ment or am I missing something?

Open the nvidia control panel and goto click Manage 3d settings, and check that Power Management Mode is set to maximum.

K

O really, hahaha. I checked all settings except 3D since I do not use 3D. Thanks a lot!