I have a 735xt that stops recording swim when I press lap. It does not stop recording time, eg I swam a 400 warm up pressed lap to rest then pressed again before doing 800m effort, pressed lap again for rest and again before 400 cool down following this I pressed stop, only 1st 400 was recorded with following 1200 ignored. This happens all the time when I am training with multiple distances, I am not using drills as the coach gives out the plan for session when we turn up, also noted in open water when it missed a lap. Anyone else have this and what is the solution?
