Wierd Glitches

[rabidguineapig]

Every time I fly my pro, after about 30 or 45 seconds, the motor starts going crazy and the chopper starts to get out of control. Does anyone know if this might be a problem with the 3 in 1, the motor, or something else.

[carlo_the_wonder_frog]

Probably the transmitter, the pots inside attached to the sticks get dirty and cause all sorts of glitches. Clean out the transmitter insides ( Take back cover off) with plastic safe electrical contact cleaner. Let it all dry and then give it a try.

[noguy]

I had a similar prob and it turned out to be a problem with the Rx that I could not figure out. I would get flying for a bit and then the thing would piro out of control until it crashed. The bird acted fine on the grond but I think the vibrations from spooling all of the way up caused the bad connection in the Rx to finnaly give out and..... :arggg: smash goeas the cp.
It hard to say what it is for sure. You need tinker around with everything until you find something. I found my prob because once in a while the thing would be totally dead on the ground too. When I put pressure on the group of connector plugged into the Rx the thing would come to life and then act completely normal.
Good Luck. Diagnosing electronic can be a nightmare.