If hardware acceleration is disabled in your browser settings, you might not be able to properly browse VRoid Hub's 3D viewer.
selecting hardware acceleration to be used when possible, it is possible the speed of VRoid Hub's 3D viewer will improve.
Example: If you're using Google Chrome
1. Go to Google Chrome's settings or go to the following page
2. Open ""System"" from the side menu
2. Activate ""Use hardware acceleration when available""
3. Restart your browser"