Updated to 4.4 recently for a Talon Pro V Tail - plane was faultless flying on an earlier release so I never updated it. I ran auto tune twice and it failed to complete for the Yaw Axis, look through the docs I see the Autotune_Axes is by default Roll, Pitch and Yaw - I assume for a fixed wing I’m ok unchecking the Yaw as I understood this wasn’t tuned in fixed wing anyway - hopefully should allow it to complete then?