I noticed an issue when using auto tune in 3.2 / 3.2.1. Basically on the two occasions I enabled channel 8 to switch into auto tune I had real problems getting off the ground without tipping / yawing.
The first time it happened I had just upgraded from 3.1.5 where I had no problems with the overall behavior of the Y6 so I decided to reload 3.2 on the assumption I had simply missed something. After reloading all was fine and I flew a few times without issue so I then decided to try the auto tune. Once again as soon as I enabled the switch I have problems getting off the ground and tipped it this time. The funny thing is though once I did get it into the air it flew ok, although in stability mode it was drifting slightly to the left, and I managed to run the auto tune.
Anyway looking at a few things I wondered if I had simply enabled auto tune in the wrong place and by doing so changed some base parameters. I went into the Standard Params menu and set channel 7 to RTL and 8 to Auto tune and then wrote the settings but reviewing some of the videos they look to be setting these under Extended Tuning.
Now this may be a mission planner bug (version 1.3.20) but after setting channel 7 and 8 under Standard Params they don't show as being set under Extended Tuning, but they do show correctly in Standard Params. Also if I try to set them in Extended Tuning and hit write params and then select refresh screen they've gone again.
I haven't had a chance to test after running the auto tune so hopefully it has fixed things but wondered if anyone had any thoughts as to either the mission planner bug or the tipping.