i m using A2 flight controller..after the last firmware update, i decreased my gains t0 130,130,120..same for basic and attitude gains...my bird ususally used to wobble on descend...but recently after decreasing the gains n with the new firmware ,after wobble the multirotor has crashed three times...any ideas?should i increase the gains???

What kind of copter Frame you use? Did  you have a IOSD Mark II installed? In this case send the logfile to support@dji.com .

i use my own custom made frame with carbon fire rods n base plate from wood card board..no i use iosd mini...my copter sort of wobbled on descend n then crashed...i believe it was due to low gains? whatare ur thots? weight of copter is 4.5 kg,6s battery n 15 inch propellers..what gains do u suggest?