Hy, We’ve got ALTA and 2 MOVI M10. We working with RED EPIC, Alexa mini in MOVI M10 MR in airbone mode. We have got T14SG and R6208SB FUTABA in SBUS mode to control MOVI M10 MR. After a lot of tests, we have all the time the same problem : We have a bounce or loss control if the drone trajectory exceeds 20km/h, a PAN rotation control from 90° backward rotation and on all the distances. You can see the video (password : movi) : ( at 5 seconds and 13 seconds) We tried a lot of tests to resolve this problem : 1 Balancing : with differents payload the balancing is good ( under 3% sollicitations motors for all axis). 2 Changing parameters on MOVI configurator : stiffness, hold strength, giro filters, output filters, remote rate scale and Heading assist in several values . 3 CEM : we moved receptor R6208SB on the rear gear and switch off a video transmitter. 4 Verifying charge : there is 3 green LED on the MOVI between begin tests. Our Settings standard for an RED EPIC configuration (with auto tunning) : PAN STIFFNESS : 115 (same problem with 150 to 30) over we’ve got oscillations ROLL STIFFNESS : 43 ( same problem with 65 to 20) over we’ve got oscillations TILT STIFNESS : 20 ( same problem with 65 to 20) over we’ve got oscillations AUTOTUNE : 50% MODE : AIRBONE RADIO TYPE : SBUS REMOTE RATE SCALE : 100 PAN HOLD STRENGTH SETTINGS : 8 (same problem with 3 to 15) ROLL HOLD STRENGTH SETTINGS : 8 (same problem with 3 to 15) TILT HOLD STRENGTH SETTINGS : 8 (same problem with 3 to 15) GYRO FILTER : 5 (same problem with 1 to 10) OUTPUT FILTER : 5 (same problem with 1 to 10) HEADING ASSIST : GPS (same problem with OFF, COMPAS) We’ve got the same problem with TWO MOVI M10 under ALTA, GRYPHON and with all configurations mounting ( RED, ALEXA and others payloads). Have you got an idea to help us ? Thanks a lot.