I decided to add more to a program of mine which compiles and uploads successfully.
erase file completed
Downloading file "/sys/mcuimg.bin" with size 62232
................Download complete
The program has increased in size but now it gives me the following "error" message...
erase file completed
Downloading file "/sys/mcuimg.bin" with size 66504
Open operation failed
Is this a memory issue as added more variables, is this a program size issue or is this something completely different.
Any clues as to how to fix as rather cryptic.