Mocap drift in recordings. Captured motion inherits IMU heading/root drift; long recordings drift more. See Concept - Mocap.
9-axis mocap calibration is experimental. Manual 9-axis calibration is available only in test mode; use 6-axis for production workflows. See Studio - Data Capturing.
Calibration must precede capture. Mocap (and haptic) calibration is required before meaningful capture/playback; uncalibrated data is unreliable. See Concept - Calibration.
Closed-loop timing ceiling. Real-time loops built on the SDK are bounded (~100 Hz) by blocking calls — relevant for clinical-FES style workflows.
Large datasets. Long, multi-stream recordings can be heavy to load/visualise on minimum-spec hardware (Studio - Requirements).