I have the Samsung 10.1 inch and the video breaks up a lot. I also bought the 10" screen extender off Amazon ~$11 that slides onto the top clamp that holds it. It's pretty tight sliding onto the clamp top piece, but it does work to hold the tablet.
Biggest problem is the notch in the bottom controller clamp isn't big enough for the USB connector to fit since that's where the cable exits the tablet (Middle bottom socket.).
I'll also add I'm suspicious of the stock DJI USB mini cable as it is very tight in the two Samsungs I have, and very tight into the Samsung S6 phone which breaks up a lot less, just that the phone shut off completely for whatever reason using the DJI cable. It looks like DJI tried to supply a narrow mini USB plug so that it might fit in that narrow notch in the controller's clamp but failed (For those whose screen exits straight down like the Samsung 10.1 tablet I have (PT model series.). I'll use the Samsung supplied USB cable in the next round.
Fwiw, the S6 when it does work breaks up green, and the 10.1 tablet breaks up red. Sort of odd. The S6 breaks up a lot less than my tablet (Newer electronics perhaps?), but it's still not perfect and sometimes the side fly-out screens will hang for the camera settings.
Mack-