Hello. I am using 3DR Solo, no mods, and its being impossible to calíbrate. Calibration error pops up every time, compass calibration its successfull in 3DR App but level calibration is unsuccessfull. I used to fix this slapping the back of the drone but now it is impossible. Any suggestions? Thank you!
EDIT: I did factory reset.Pairing and update succesfull with 3DR App
EDIT: I did factory reset.Pairing and update succesfull with 3DR App