transmission problem

IF the Honda dealer near you is reputable , I suggest you bring to them to scan , while driving (and possibly YOU drive it to demonstrate - so they don't come back and say they couldn't duplicate the symptom!) that way would be most accurate to determine if it's an internal mechanical problem , or an electrical issue. OR IF you do a fluid drain and fill , do it when the trans is warmed up and raised on 4 jack stands (level) , so it drains more completely. Use ONLY HONDA CVT fluid!!!!!!!!!!!!!!(generally 3 quarts even) good luck.