Attempted to update firmware last night via the current version of the Mission Planner, but repeatedly received the following error:
"Failed to download new firmware: Exception of type ‘System.Exception’ was thrown"
Turned off the Windows 7 firewall and virus checker, resulting in the same error.
I am loading an APM and oil pan that was purchased around last Xmas time. In March, I loaded firmware via the Arduino IDE to verify that the two boards worked (they did!). Just received the 3DR frame and am now trying to load the current software.
Any help would be much appreciated.