Cheers all. I have a 350 pro V2 with devo f7 rx and upgraded to tx705 from tx703a. When i have no camera on it flys perfectly. When i mount g2d gimbal and ilook camera IOC Mode is engaged and will not fly without ioc mode on. I do not use ioc and would like to disable it and this may solve my problem. I hwve tried using other cameras and every one has caused different probs with flight control. Even stand alone cams. , not wired to my bird cause problems. Can i disable ioc all together or does anybody know of this problem. Thqnk you in advance for any help. Getting quite frustrated.