HELP PLEASE
 

So I was flying my electric Soarstar. I was going to get alittle speed up for going into a loop so I dove alittle and immediately I lost control while the plane dove almost straight down to the ground for a catastrophe. Ironically enough the plane is fixable with enough epoxy but I'm not sure if the problem is in my alittle bent antenna or perhaps I simply lost signal or something. Idk, how this could happen tho, b/c I'm pretty sure no one in my area has an rc plane or my frequency. We live on a large plot of land and I've never had problems before. The motor was also pretty loose from the last flight. I'm baffled. I will say that plane has taken several hard beatings, so anyone looking for a trainer get this plane. Any comments or ideas would help. Thanks.