DJI GO 4 app crashes, lost drone

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Long story, but worth the read.


While on a shoot in Moab Utah, I was telling my buddy how great my DJI Phantom 4 drone was, that I hadn’t had a single issue in my estimated 60 flights in the past year.

The first shoot we did was easy, dirt road East of Moab maybe 20 miles, shooting his group of motorcycles from multiple angles. Then we went to our next location, Onion Creek about 3 miles further up the highway. We drive up the dirt road crossing the stream maybe 7 times before we pick a spot to shoot from.

We coordinate the shot, the angles and distances for the bikes to drive. I launch and everything seems good. I line up the shot, observing the path and obstacles. There is an abundance of towering red rock making for some great scenery.

I’m following the riders and keeping an eye on the connection status. It’s time to turn around, and I decide to stop the video snap a photo.

This photo
DJI_0011-01.jpeg



This is where the DJI GO 4 app decides to crash!!!! Granted, it’s only about 300 feet away from the controller, and I’ve set it to return home upon signal loss, so all I need to do is wait. As it’s supposedly on it’s way back, I’m going to load the app again and try to connect, maybe I’ll connect on the way back and we can continue the shoot without a full landing. The app loads finally and I attempt to connect. Well this happens ALL THE TIME when I’ve got to reload the app, and Phantom 4 PRO is selected by default, when I only have the standard Phantom 4. I realize this and close out of the app once again and surely this time I’ll connect to the correct device.

I’m not hearing or seeing my drone at the moment, nerves get a little more tensed.

It should be on it’s way back.

I look down at the map inside the app, and my heart drops. It says “Home” is the last location we shot, 4 miles away!!!!!! Full on panic. I hop in my car and shout at the bikers as I pass them, holding the remote out the window with one hand, steering through river crossings and a bumpy dirt road “I’ve gotta go my drone just flew back to the last shot location!!!” to which they replied with sympathetic “Whoa no”.

Finally out on the highway, still holding my controller out the window in vain, hoping to see something, ANYTHING! No such luck.

ARRRGGHHHGHGHG there are mountain bikers on the 2 lane highway and there’s a line of cars waiting to pass them one by one. HURRY! My drone has to be landing now in the middle of that dirt road, I MUST get to it before a jeep runs right over it.

Finally I see the turnoff coming up as I’m still frantically looking to the sky, maybe I’m lucky enough that it is descending now. I park and get out, to my building panic, it’s not there. Did it run out of battery, was the flight distance too long? Still nothing on the app.

I look at where I just drove from and I have a visual straight line of flight. I’m running out in the desert, checking every sagebrush, jumping every sagebrush in my path. This continues for 20 minutes. Oh and no cellular service, so if something happens, they can’t contact me. Did it hit my critical battery level and start descending where it was? If I find it, how bad will the damage be, will I ever fly it again? Will I ever fly ANY drone again? I may not be able to recover from this. Plus, all of my footage was on it, the shoot I did for these guys is going to be a bunch of wasted time. We drove 4 hours from home to get here!

One of the riders finds me and rolls up, asks what I’m doing. I explain I can’t find it, it’s lost, and this is the first and only “incident” I’ve had with this drone.

Now there are a few times in a man’s life where he hears something from somebody, and it classifies as a lifetime ranking experience. He says my drone LANDED right where I launched from over on Onion Creek! He said it landed so straight and smooth, they thought I was controlling it from somewhere.

Huge tidal wave of relief!. That’s the closest I’ve come to kissing a grown man. A handshake will do.

We all head back to Onion Creek and I’ve never been so happy to see my Phantom 4 sitting right there, without a scratch, and still 50% battery. It had operated and landed EXACTLY AS ADVERTISED!!!

So what happened? Because the app crashed, it loaded again and still had Home pointing to the first shoot. I noticed all of my pre-loaded maps had disappeared too, this happens every time for me when the app crashes. I take careful preparation to load the maps into the app before I head out to a remote area. That app crashes, and all gone.

So the drone correctly recorded the last launch point and returned straight back to it, like an angel slowly descending out of heaven clothed in white.

Great job on the reliability of the Phantom 4, but that app MUST BE FIXED!!!!!
 
The image of you frantically driving over rough terrain with one hand out the window with the controller while yelling at people made me laugh, but glad you got it back. Did you manually initiate RTH when the app crashed? An app crash shouldn't cause it to RTH.
ha ha, it did look ridiculous.

I did hit the RTH physical button on the remote too, and this is what likely caused the return.
 
Though I always load the satellite image into any flight app I use before I head out, I also load it in Google and Google Earth as backup and don't close out those apps. I've found that if my flight app crashes and I have to restart, my tablet still has the image in memory due to the other apps, and it loads. Happened to me this past weekend while filming a beach cleanup. I just have to be careful to never power off the tablet.
 
Wow! Cool story and a great turnout!
If your app crashes all the time have you considered a new device? What are you using currently?
 
Long story, but worth the read.


While on a shoot in Moab Utah, I was telling my buddy how great my DJI Phantom 4 drone was, that I hadn’t had a single issue in my estimated 60 flights in the past year.

The first shoot we did was easy, dirt road East of Moab maybe 20 miles, shooting his group of motorcycles from multiple angles. Then we went to our next location, Onion Creek about 3 miles further up the highway. We drive up the dirt road crossing the stream maybe 7 times before we pick a spot to shoot from.

We coordinate the shot, the angles and distances for the bikes to drive. I launch and everything seems good. I line up the shot, observing the path and obstacles. There is an abundance of towering red rock making for some great scenery.

I’m following the riders and keeping an eye on the connection status. It’s time to turn around, and I decide to stop the video snap a photo.

This photo
View attachment 82873


This is where the DJI GO 4 app decides to crash!!!! Granted, it’s only about 300 feet away from the controller, and I’ve set it to return home upon signal loss, so all I need to do is wait. As it’s supposedly on it’s way back, I’m going to load the app again and try to connect, maybe I’ll connect on the way back and we can continue the shoot without a full landing. The app loads finally and I attempt to connect. Well this happens ALL THE TIME when I’ve got to reload the app, and Phantom 4 PRO is selected by default, when I only have the standard Phantom 4. I realize this and close out of the app once again and surely this time I’ll connect to the correct device.

I’m not hearing or seeing my drone at the moment, nerves get a little more tensed.

It should be on it’s way back.

I look down at the map inside the app, and my heart drops. It says “Home” is the last location we shot, 4 miles away!!!!!! Full on panic. I hop in my car and shout at the bikers as I pass them, holding the remote out the window with one hand, steering through river crossings and a bumpy dirt road “I’ve gotta go my drone just flew back to the last shot location!!!” to which they replied with sympathetic “Whoa no”.

Finally out on the highway, still holding my controller out the window in vain, hoping to see something, ANYTHING! No such luck.

ARRRGGHHHGHGHG there are mountain bikers on the 2 lane highway and there’s a line of cars waiting to pass them one by one. HURRY! My drone has to be landing now in the middle of that dirt road, I MUST get to it before a jeep runs right over it.

Finally I see the turnoff coming up as I’m still frantically looking to the sky, maybe I’m lucky enough that it is descending now. I park and get out, to my building panic, it’s not there. Did it run out of battery, was the flight distance too long? Still nothing on the app.

I look at where I just drove from and I have a visual straight line of flight. I’m running out in the desert, checking every sagebrush, jumping every sagebrush in my path. This continues for 20 minutes. Oh and no cellular service, so if something happens, they can’t contact me. Did it hit my critical battery level and start descending where it was? If I find it, how bad will the damage be, will I ever fly it again? Will I ever fly ANY drone again? I may not be able to recover from this. Plus, all of my footage was on it, the shoot I did for these guys is going to be a bunch of wasted time. We drove 4 hours from home to get here!

One of the riders finds me and rolls up, asks what I’m doing. I explain I can’t find it, it’s lost, and this is the first and only “incident” I’ve had with this drone.

Now there are a few times in a man’s life where he hears something from somebody, and it classifies as a lifetime ranking experience. He says my drone LANDED right where I launched from over on Onion Creek! He said it landed so straight and smooth, they thought I was controlling it from somewhere.

Huge tidal wave of relief!. That’s the closest I’ve come to kissing a grown man. A handshake will do.

We all head back to Onion Creek and I’ve never been so happy to see my Phantom 4 sitting right there, without a scratch, and still 50% battery. It had operated and landed EXACTLY AS ADVERTISED!!!

So what happened? Because the app crashed, it loaded again and still had Home pointing to the first shoot. I noticed all of my pre-loaded maps had disappeared too, this happens every time for me when the app crashes. I take careful preparation to load the maps into the app before I head out to a remote area. That app crashes, and all gone.

So the drone correctly recorded the last launch point and returned straight back to it, like an angel slowly descending out of heaven clothed in white.

Great job on the reliability of the Phantom 4, but that app MUST BE FIXED!!!!!
Awsome read, sometime simple fix like new usb cord and sd card works ,great place to fly :)
 
Wow! Cool story and a great turnout!
If your app crashes all the time have you considered a new device? What are you using currently?
I sure hope it's not my Samsung 8 inch tablet, it's less than a year old and I love it. I do also carry extra USB cables too. I've read a lot of threads about the app crashing on various devices though.
 
Great story. Glad you recovered your bird safely.

The visual of you driving around with the controller out the window frantically hoping for a signal is priceless.

AD
 
Have faith in your Phantom 4 pro also apple products have no complaints I use a iPhone 6s Plus haven't had any issues yet enjoy your aircraft
 
Wow. Thanks for posting. Felt for you every line of the story. Is that an updated version. Next quest. If it is which version. I fly a p3p
 
Wow that read like a scene from a movie glad you got it back . I've strictly used Apple iPads and in years had maybe only a couple app crashes...
 
I've had a few similar experiences.

I had a low phone battery and it shut down mid flight once.

On one flight I forget to enable aircraft mode on my smart phone and received an important phone call. I took the call with the entire transmitter to my ear. In the rush to switch off the phone after the call I shut down the app.

Finally while monitoring illegal miners and coordinating ground response teams a small group came within 50m of our location. I abandoned the P4 mid flight and took of our security dogs up to "encourage" them to leave.

On every occasion the P4 returned to land within inches of its programmed RTH location.

I agree, the on board P4 RTH programming is brilliant. The app reliability is questionable.

Phil...
 
So what happened? Because the app crashed, it loaded again and still had Home pointing to the first shoot. I noticed all of my pre-loaded maps had disappeared too, this happens every time for me when the app crashes. I take careful preparation to load the maps into the app before I head out to a remote area. That app crashes, and all gone
There are a few possibilities and understanding what it was will mean less anxiety when you're out flying.
The flight data will probably explain exactly what happened.
Go to https://www.phantomhelp.com/LogViewer/Upload/
Follow the instructions to upload your flight record.
Come back and post a link to the report it provides.
 
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I sure hope it's not my Samsung 8 inch tablet, it's less than a year old and I love it. I do also carry extra USB cables too. I've read a lot of threads about the app crashing on various devices though.
I am sorry but it is proably the problem. I have got Samsung 8.4 tablet - T705c and the crashes were nearly each time that I used it. I tried switch off local video saving, set channel 20, set to the lowet datarate. It was OK for a one flight and then again. I have cleaned memory of the tablet and when it restarted when i was browsing web I decided to buy an Ipad Air 2 32GB. It was my best decission. My first Apple but I must admit that Apple is the best. Everything is as it should be. I have did about ten flights and no problem. I will never to try to fly with an android.
 

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