I have been programming a Arduino Micro for weeks now, but suddenly it is not able to upload a sketch.
I am using OSX Mavericks on a Macbook Pro which has USB 3.0 ports. It has never been a problem to upload sketches, but this is the error i get:
Programmer Type : butterfly Description : Atmel AppNote AVR109 Boot Loader Connecting to programmer: . Found programmer: Id = "Startin"; type = a Software Version = N.o; Hardware Version = t. avrdude: error: buffered memory access not supported. Maybe it isn't a butterfly/AVR109 but a AVR910 device? Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.