"I test today RC12. STABILIZE, AUTO (TAKEOFF, SPLINE and NORMAL WAYPOINTS, RTL), DRIFT, POSHOLD,  HEADFREE works without any problem. Arducopter 2.6."

"LOITER_TURNS works only if Dir=0 and only clockwise."

"I tried DIR = -1. Also turns clockwise with 0 radius."

"Maybe I found a bug. In Auto, LOITER_TURNS works perfect when Dir=0 (25 m radius circle clockwise). If Dir=1, it rotates clockwise but radius 0? I read manual and see, that for counter clockwise rotation Dir may set to -1. I not tried this..."

"After MP update to 1.3.10, finally began to act Auto Log Analysis. I check many logs, and sometimes see like this:
Test: Brownout = FAIL - Truncated Log? Ends while armed at altitude 22.34m
Test: PM = FAIL - 3 slow loop lines found, max 12.30% on…"

"Thanks for answer. My english is poor. :( I use AC3.2 RC7. Position holding is very good.
I talk about direction. Why not keep direction? Uses only gyro for yaw axis?"

"Loiter."

"If I turn copter around itself, it doesn't keep position. Doesn't use compass for this? Why?

https://www.youtube.com/watch?v=PCgIoOujgqQ&list=UUJNbqyTM27_bU..."

":) rc5, rc6, rc7 - PosHold."

"Hybrid / PosHold - the same."

"Strange... I checked - PosHold is in place."

"Today was a strange occurrence. Copter was flying auto mission with two ROI points absolutely normally, return to home, land. I disarm, arm, turn on auto, and set throttle up (takeoff). But this failed. Copter immediately turned over the X-axis.…"

"I test rc6 and confirm, twitch, as the vehicle passes through each spline waypoint, is gone. Very smooth flight."

"Today I test SPLINE_WAYPOINTS, DO_SET_ROI, DO_JUMP, DO_CHANGE_SPEED, CONDITION_DISTANCE, CONDITION_YAW, LOITER_TURNS, TAKEOFF, LAND, RETURN_TO_HOME, DRIFT MODE. Work as described. Drift mode - very liked.
One thing: the flight speed should be reset…"

"I tried 3.2-rc5 today. Auto mode with ROI - OK. PosHold mode - very good. But one time, when I flight in PosHold mode, I get errors: EKF_CHECK-2 and FAILSAFE_EKF-1. Flight mode automatic switch to Land. But this is Arducopter 2.6...ekf_error.png"

"ARMING_CHECK set as "enable", but skip GPS if you arm in home. It is not a issue of the Beta."