I have the latest firmware installed in both the Smart Controller and Phantom Pro 4 V2. Took off this morning and the live feed just froze on the SC display. Landed, reset the camera, auto calibrated the gimbal and restarted both the Phantom and SC. Flew up maybe 50 feet and the same happened. Any ideals? All other functions on the remote work fine. When I replayed the video from the SD card it seems at the time the video froze on my display the video went from 4k to a very low resolution. Strange. Never any issues before.

Try not to fly the device above you ....., try to avoid vehicles near you, aim at the device correctly, I would fly in airplane mode on your mobile device, thus avoiding unwanted internal processes running below ...

Format Sd Card also