I use position hold auto-tune with my X8 22" props in Roll axis everything went fine and the auto-tune is done
before landing and still in autotune mode it hover really good ( very distinguishable from before tuning using stock PID) then I land and check the PID value, see that I got a new set of PID then take off again in Loiter mode
and the drone is not stable anymore very twitchy. I did the autotune again fly really good after autotune landed got new set of PID, take off and get twitchy again.
I havn’t lower the pitch/roll filter to 10Hz and also did not reduce the aggressivity. which is what I will try next
but how come my drone fly really good right after tuning? I thought it is because of the new set of PID that cause it but after landed the magic spell has gone are there any other parameter change during autotuning?