I am getting glitches on the nick function with irregular intervals. At the time I did the tailtune trim there was nothing unusual at all and I flew for more than 2 minutes without any kind of disruption.
I have tried various positions of the antenna and other electronics but nothing works. With or without the camera transmitter it doesn’t matter either.
The phenomenon can be descibed as a sudden and abrupt nick forward reaction of the tricopter, never backwards