I need some help. I had the DJI Phantom 3 Standard at first & never had trouble with this. Now I have the Phantom 3 4 K & keep having trouble with my video feed. The remote is different than the one that came with the standard....it's like the professional one except it only has the micro USB connection & not the big regular USB. I never even used a cord for the feed on my standard. I recently got an Acer 10.1 inch tablet to use instead of my little Iphone 6 & can see much better. Why am I losing my feed & connection? Very hard to fly & get the footage you want when you can't see what you are filming. I had a cord with an adaptor to use at first & had the trouble, so now I found one that's just the straight cord & it's doing it too. Anybody know what's going on? I lose the signal or the screen locks up & freezes like the picture is in a bunch of those little squares. It comes back, but really tough while it's going on? Thanks.