Hello there, new in the forum and new in the hobble. I hope somebody will help me. I have a JJRC JJPRO X5 Epik, which btw is the same drone as the MJX Bugs 5W. I've been flying it around for a few times, but lately, it is able to fly almost correctly for one or two minutes, then it starts to wobble and starts to go down and hits the ground, then goes up again and then down just to hit the ground again. What is scary is that the throttle does not respond at all when the drone is going down. Any ideas? Thanks!