ORIGINAL: Greenfuelboy

I had every thing in order new HS5645mg Hitec servos, I had new BME 50cc engine with electronic ignition. I used two lipos one 2 cell 4000 mah 40c pack on the SPC and one 2 cell 4000 mah 40c pack on the servos. I had the rep from KMP help me set it up he was flying with me that day. We were going to take some picture's of my KMP T-28 so he could post them online. The plane just flew away by its self on the fourth flight. I can tell I am going to get no where on this forum people think you are a 10 year old kid that has never seen a RC airplane before. I did range checks every thing checked out. I have all the newest radio and receiver updates. I was using the optma 9 receiver. I ran the engine in the plane for two tanks of gas the day before to break the engine in. I got three good flights before the radio locked. I was not flying stupid I was just going in circles, I was flat and level when the plane lost control. I could not get the transmitter to respond I went to my plane after the crash and switched it off and on two times and still nothing. I had to turn the transmitter off and back on to regain control of the servos. I wanted to be certain it was the radio. I was crashed and The plane was a total loss. I just feel like I am screwed out of a plane. My Futaba 9cap has never done anything like this. I had some older single conversion receivers on fm that were not so good but this failure is way worse. I have several other nitro powered planes with optmia 7 and a couple of optima 9 receivers and no trouble. This is a gasoline ignition problem or some thing more. This radio is new and I bought 7 receivers all at the same time. It should have been perfect and had no trouble. I have about 25 to 40 flights on the radio I am just guessing and yes I did read the book it was set up right. I just could not beleive it failed. I figured if this happened to me there must be several other people that it has happened to also.