Now for a interesting problem, the R F propeller after 4, 5 flights, flys off upon power up.
New propeller installed same reaction. As many times as it has crashed with the guards on only the RF flys off, any ideas?
I had a similar problem. Put a very small drop of red lock tight on the tip of the shaft and then put the prop on. No lock tight visible after pressing on the prop. Set overnight and prop has not come off since. (Be very careful with amount of lock tight, if any gets into the motor bearing the Tello is toast)
RF is counter clockwise, if there is a marking on the motors or housings I can't find any. On the bottom of the motor housing, ccw has a big square, the cw has a small almost line on it.
I'll try the toothpick tip of res locktight. Thank you.