Hello,
My old mega board won’t finish the upload of a new version of my program.
When uploading an old version or a basic example it does upload OK.
The upload starts with both versions the same with Rx and Tx LEDs blinking but with the new version, before the upload finishes, Rx and Tx stop the continuous blinking and start blinking once every 4 seconds while the IDE is stuck as in the picture below
On another (new) mega board both versions load and execute OK. Must i understand that the old mega is dead?