My A3 crashed today with oscillation.
Why this happen.
I,m so confused.

FC:A3 basic
Motor: U7 420kv
ESC:Xrotor HV80A
Prop: MR type 1855 carbon
Weight: 13Kg
Gain:100

I think the gains were waaaay to high.

I've the same problem, do you solved?

From what I can see, this is either an issues with your gains or your ESCs. Have you checked these components? Do you still need assistance?

cantinasperimen Posted at 2016-8-25 00:29
I've the same problem, do you solved?

To clarify, what is your set up and what troubleshooting have you done thus far?