Oscillation big problems

Dear APM specialists,
I need to consult to you about the tuning. I have very badly oscillations. Even with STAB parameters in 0.
According the wiki, with all stab parameters in 0, should have no oscillation, and no control at all, also.
Did someone had the same problem?, and much more important, Could be solved?
I´ll appretiate any comments,
Best regards,

Nico

@mnr_nico,
Please provide tlogs and/or dataflash logs to help troubleshoot your issue.
Regards,
TCIII GM