Hi, I posted a while ago about the problem with the Phantom 4 Pro that I’m having with the RTH and the drone ascending above the set RTH altitude. Well I did some testing and it looks like it is the “RTH obstacle avoidance” and the bright Sun making it climb. I did multiple RTH and when the Phantom was facing the sun it would keep ascending. I had it ascend to 200’ one time, almost 300’ another time and over 600’ before I canceled the RTH on another. I’m wondering if this is what is causing a lot of these lost aircraft on RTH?
Thanks
Dale
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Hi All, I know this has been reported but I havent seen it for awhile not sure whats happening with the error. I sent an email to both DJI and Litchi
Phantom 4 Pro , Using Litchi 3.10.3 , RTH altitude set @ 98 feet, All firmware and software up to date.
I had a problem with RTH on at least two occasions. On 2-11-2017 I was at 126’ and pressed the return home button and the aircraft ascended to 751 before I cancelled the RTH. ( I was talking to someone and not paying attention to what the drone was doing) and before that on 2-10-17 I was at 92 feet and used the RTH button and the drone flew to 219 feet before I cancelled the RTH .
2017-02-11_07-51-32_v2.csv 12m 0.9s P-GPS 18satellites 126.0ft 0.5mph 1,805.4ft 63% 12.919V 4.307V 4.304V 4.308V 0.004V Go Home button pressed 13m 28.9s Go Home 17satellites 751.0ft 6.3mph 1,775.7ft 57% 12.919V 4.307V 4.304V 4.308V 0.004V RTH cancelled
2017-02-10_08-03-54_v2.csv 2m 1.3s Go Home 19satellites 92.0ft 0.9mph 122.7ft 93% 12.869V 4.285V 4.291V 4.293V 0.008V 2m 27.5s P-GPS 19satellites 219.0ft 6.7mph 123.2ft 91% 12.869V 4.285V 4.291V 4.293V 0.008V RTH cancelled
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