Good day guys. Any help would be appreciated. New to the drone seen but been flying my drone every day since i got it in feb. Got use to controls and comfortable with every thing. Brought drone on holiday and had some good ocean flights. Tonight tried again and all went well till i went out again. First i got message that max distance reached suddenly at 50 m. Checked settings and it wasnt set, then drone suddenly started to lose altitude and didmt respond with throttle up. Tried to get it to shore but i just fell short. Got drone at least but dont know what now. Any one else had similar issue.