My 125 does this. I think it's losing the motor. I.E. Motor thermalling. Next time it does it, tap the brakes then go forward. Usually finds itself.
ya thats what i have to do but sometimes i have to let it sit for a bit before it goes again it gets bad though basicly it shuts off i wait 5 or 6 seconds then i can take off agian then it goes maby 40 feet and shuts off :035: .
It sounds like its a thermal issue, I have a 125 and when the case gets about 140 it thermals. I think it is set to thermal at 170f but that is internal temp not case temp. If you search the subject there are a few threads on it but I think they are about the 125 not the 80 but they should apply to both.
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