this is my first this is what happend i was happy running putting lots of dust in the air very fun wahoo

. then my emaxx servo stoped

but the motor still ran. so i switched it off then back on it droved forward a copule of feet and just stoped switched off on and it did same. switched it off on a third time it bleeped like normal but then nothing. got home checked receiver wire tried it 4th time nothing. then i got a different receiver. tried it 5 th time i got first set of bleeps then nothing. i think it could be the bec but not shore if you lot have got any ideas or the same just say. also tell me to send it back if you lot think its one of lots.
thank you pete