I'm really starting to get frustrated.   I got my Mavic a couple of weeks ago.  At first, I would maybe get a disconnect issue every 3 flights or so.  I'm flyin in the same area and now I'm getting 1-2 a flight.  The last flight I took when it disconnected, I didn't even have control over the Mavic.  Thankfully it was close and hovering about 10 feet off the ground.  I was able to reconnect and lower it.  I don't understand how this DJI Go 4 can go from beng relatively stable to almost unflyable.  Any help you can give me would be greatly appreciated!  I'm using a Samsung Galaxy S7 Android version 7.0.  All other firmware is updated.

1st, are antennas in correct position. 2nd, did you try a different phone/tablet/cable/OS for the purpose of eliminations.

Can you try your USB charging cable into the bottom USB port and unplug the side cable and see if it's the same.

DJI-Ken Posted at 2017-5-20 14:56
Can you try your USB charging cable into the bottom USB port and unplug the side cable and see if it's the same.

I'll try that.  Thank you.

FlyingSmasher Posted at 2017-5-20 14:52
1st, are antennas in correct position. 2nd, did you try a different phone/tablet/cable/OS for the purpose of eliminations.

Yes antennas were correct.  I haven't tried a different phone, tablet or cable.  Good ideas though.

Lobstah Mobstah Posted at 2017-5-20 18:21
Yes antennas were correct.  I haven't tried a different phone, tablet or cable.  Good ideas though.

You are welcome.

Lobstah Mobstah Posted at 2017-5-20 18:19
I'll try that.  Thank you.

Sounds good.

I have been having an issue for about 2 months, I had my Mavic pro for about 13 months now, and it worked perfect until about 2 months ago it just will not connect to the app....I have my phone , and the app fully updated, but now it will no longer connect to the app, it just says disconnected, and for the first 11 months of owning it, I never had this happen at all.  I also tried using it with my ipad, and it would not work at all either....is there anything I can do?

Me too, like 1 year without issue, last 2-3 months, disconnections... and it does not come back until I land and take off again. Annoying.

Numerous possibilities:

Different locations, with later locations getting closer to interference?  

Over time period, more and more updates, compounding problems? (Starting denier countdown clock: 10, 9, 8, ...)

More experience, leading to more flying, further distances?  

Mavic hardware problem getting progressively worse over time?

eried Posted at 2018-8-14 08:53
Me too, like 1 year without issue, last 2-3 months, disconnections... and it does not come back until I land and take off again. Annoying.

Obviously pilot error.  You need to continually 'take off ', no flying around.   

Ghosty56 Posted at 2018-8-14 08:39
I have been having an issue for about 2 months, I had my Mavic pro for about 13 months now, and it worked perfect until about 2 months ago it just will not connect to the app....I have my phone , and the app fully updated, but now it will no longer connect to the app, it just says disconnected, and for the first 11 months of owning it, I never had this happen at all.  I also tried using it with my ipad, and it would not work at all either....is there anything I can do?

Try following instructions from link below, it has helped many.

http://www.phantomhelp.com/tips/ ... ep-by-step-guide.31