Throttle (RC3) is not neutral

So I am having issues with the throttle’s neutral region. My stick is spring centered and I am already using PILOT_THR_BHV = 1, did numerous calibration, checked my rc3_trim, rc3_dz and thr_dz because I am trying to takeoff from either loiter,position hold or altitude hold.

If I do a radio calibration, and mission planner get as middle value 1503 and I leave the stick at that position and try to arm using mission planner, I always get the “Throttle (RC3) is not neutral” pre arm check message, no matter how many calibrations I do, or changes to the deadzone.

Set LOG_DISARMED,1 and do another test, send us that .bin log file.