Always calibrate your IMU and gimbal before a shoot. In multicameraframe mode, even a fraction of a degree of misalignment can be magnified during motion.
Here's a breakdown of the concept:
To minimize motion blur that can interfere with the "edges" of each camera's frame, try to keep your shutter speed at least double your frame rate (the 180-degree rule) or higher if the motion is particularly fast. The Future: AI-Enhanced Motion Tracking