title: Arduino hanging on upload
body: <p>Getting this when I upload the blink example from the arduino getting started book.  The file compiles but just hangs at this point.  I have reset, restarted, reinstalled.  Nothing seems to work.</p>
  
  <p>It worked just 1 day ago and there have been no changes since.</p>
  
  <pre><code> System wide configuration file is "C:\Program Files (x86)\Arduino/hardware/tools/avr/etc/avrdude.conf"
  
   Using Port                    : COM5
   Using Programmer              : avr109
   Overriding Baud Rate          : 57600
  </code></pre>