Quad X flips on take off

[failsafe]

they are calibrated to my radio
sorry bout the logs heres the ones saved from the qgc
yourright it was a dynamic log posted sorryu heres the flight log and the params
https://www.dropbox.com/s/c5g3ecfsjgrq5m1/012-AQL.csv (flight)
https://www.dropbox.com/s/exldgtagheecqbh/PARAMS.txt
thanks

[chschmid]

Failsave

Please upload the .LOG file. Not .CSV.
What FW did you use?

[failsafe]

Lol, sorry I get it right this time
I used the latest stable release 6.6
I held it in my hand last night and throttled it up
There is a issue when I drop the quad on a corner to speed up the motor
I will load the .Log

[failsafe]

here it is
https://www.dropbox.com/s/yulomza8zg1z017/012-AQL.LOG

[chschmid]

Hard to teel for me whats wrong. Sensors seem to be ok. Your radio signal is very jittery. Maybe set deadband to 80 to work around that for now.
Check you escs first.
Maybe you reflash with 6.7 stable , load you cal again, set your mixing tabel and try again (with log).
If this fails, use 50% mixing table for P&R and try again.

Cheers
Christof

[failsafe]

thanks , i am reflashing a set of esc32 that i have
if i load the defaults onto the escs will they work ?

[failsafe]

had to revert back to qgc 1.05 to be able to talk to the esc32
checked all settings and changed to defaults
i am almost 100% sure i had 2 faulty escs
which is crazy cause it was all just working
i feel foolish fornot seeing it when it was so obvious
thansk everybody for helping illpost when i get it together

[failsafe]

ok i got it figured out
i reflashed the esc32s i had and installed them on the f450
turns out i have a faulty motor and a faulty esc on output 2(motor) and 4 (esc)
its the reason my quad would lift offsometimes and always wanting to yaw
and/or flip. once i connected the esc32 it showed the faulty motor by blinking a error light
i replaced the motor and they all spool up equal now
man i have been bamboozaled bythis thing

[chschmid]

Good to hear that it works now.
Post your maiden vid when its done.

Cheers
Christof

[failsafe]

man i have been through so much the past week to get this awesome controller airborn
thanks for leading me to looking at the escs
will post video as soon as it stops drizzling
thanks