Copter 3.4.4 Quad Crash From Loiter to Stabilize

Hey guys,

First of all, sorry if I'm posting this in wrong section. First time here.

Well yesterday I had a very odd crash. I wanted to testfly my Tarot 650. Note that I put on some align 1555 props which are basically bigger than tarot's own 1555. Anyways, I re-calibrated everything and conducted a test flight in my backward in stabilize mode. Everything OK so I thought perfect.

I then took it to the field to take some shots and perform some testing as well.

Here's were the problem started.

Took off in stabilize mode, switch to ALT HOLD and then to Loiter. Immediately, I saw that my quad was fighting a lot so I switched back to Stabilize and that's when I lost control entirely. Smashed everything to the ground and the impact really messed it up.

I did download the log file and unfortunately, I don't understand that much of it other than that it appears it has lost GPS signal.

This is my first crash in 2 years so I really don't understand what happened.

Thanx for your help.

55 2017-01-22 15-40-48.bin

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Replies

  • I had the similar issue before.

    Do you have acrobat mode as one flight mode? if so, change it to something else.

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