Mavic 2 Pro AC and RC @ 01.00.200 CS 7.85 Ultra @ 2.06.06.00. Go 4 freezes randomly but have been able to reload so far. Also see random but less frequent video stuttering. Have done all calibrations on AC. No app additions on CS. Any suggestions ?
Try removing the [side] connection USB cable from your controller, and use a USB-C cable from the 'standard' USB port in the base of the controller. That cable will be the same format as the 'charging' cable that came with your mobile phone/tablet that you are using to run Go 4. There have been cases before where use of the bottom USB gets rid of connection problems like this.
The 'video stuttering' you describe ... Is that on your Go 4 device while flying, or in the video saved to the SD card??
I am using the bottom port usb connection via the cable from my Crystal Sky mount. Would of replaced the cable but it requires replacing the entire Crystal Sky mount.
Occasional video lag/stuttering is only on Crystal Sky display.