I spent the morning fishing my Mavic Pro out of a tree after I lost connection from My Samsung S8 to the RC. I'm also constantly losing connections to my car's infotainment system. I've tried cleaning out the USB-C ""charging port" with a toothbrush and blowing out with compressed air to no avail. Have any of you guys with USB-C connectors on mobile device found a solution or should to this or is USB-C to be avoided? (I've had the phone replaced under insurance already for the same problem.)