My Arduino Mega 2560 is randomly hanging while I try to upload. One the same program is uploaded without any glitches. Other times it just hangs. If I press the upload button again I am getting the error saying the the COM5 port is already in use. I either have to remove the USB and plug it in again…

Mega 2560 randomly hanging

Coding_Badly December 8, 2012, 11:39pm 2

Uploading what?

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