Symptom: Screen tearing or flickering only when moving objects. Diagnosis: Vertical Sync (Vsync) is mismatched with your ViewerFrame refresh rate. Solution: Disable G-Sync/FreeSync for your 3D application, or lock your viewport to 60Hz. A unstable frame buffer destroys the temporal aspect of the motion link.
The query viewerframe mode motion typically refers to the URL parameters used to access the web interface of network cameras (specifically older Panasonic models, though often used as a footprint for IoT search engines like Shodan). viewerframe mode motion link
Inurl Viewframe Mode Motion Network Camera(989) - Alibaba.com Guide: ViewerFrame Mode + Motion Link 1
The link was never a "hack." It was simply the default viewing page built into the camera's firmware. ViewerFrame Mode: A display mode where the viewing