It seems you're experiencing an issue with communication loss between your Canon 5D Mark IV and the PC when using the USB cable without the memory card. This could be due to several factors:USB Cable or Port Issue: Even though you're using a SuperSpe...
For the R5M2, use AI Servo AF with Tracking for moving subjects, and set AF Tracking Sensitivity to Responsive. Choose Spot AF for precise focus. Set AF-ON button for focus control, and experiment with Custom AF settings (Case 2 or 3 for fast-moving...
