Buzzyone
Second Officer
Flight distance : 4647913 ft
United Kingdom
Offline
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Hi,
There have been some reports of SD cards causing strange behaviour. Assuming that the SanDisk card you have is a genuine one, as there were fakes ones floating about on eBay and Amazon. it needs to be Class 10, which yours is, it also needs to be U3. The latter U is the sustained write speed. Anything other than a U3 C10 has the potential to give problems.
Usually you will see a small yellow triangle with an (!) in it. this warning tells you the card may not be unto the job.
So for you next flight, carry out some test flights without a card installed. This will eliminate any interactions from the SD card. The aircrafts internal 8Gb card will be used during the flight.
Uninstall the Go4 App on your phone and then re-install, again, reports of odd behaviour has been fixed by a re-install. I have no real experience of Android phones, only the CrystalSky and Smart Controller, but it may have an effect, so don't discount the phone as your problem.
Give yourself some space and away from buildings and rivers, just in case. Start up the remote and connect to your phone, start up the App, once up and running start the aircraft & wait for it to connect. The aircraft should connect to the aircraft within a few seconds.
Manually start the motors (Sticks to the corners) rather that Auto Take off, Once running, Left stick up and hover at 2m up. see what that yields. Rotate the aircraft and make small movements left, right, forward and back. Land the aircraft by using the left stick until the aircraft lands and shuts off the motors.
Repeat a few times to build your confidence backup. There are many on here, myself included, that don't Auto Take Off or Auto Land, each to there own, but I for one like to be in control once those tiger slicers are running.
If you have a look at the Mavic Pilots forum there are guys on there that can also look at the flight logs and tell you what caused the behaviour, DJI will just ask you to sync your flight records and they may get back to you eventually.
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