Nano54415 load won't start

[russ58]

I am using environment version 2.65
I have been building and running a load for many years.
I am trying to add some more code to my application.
But it won't run. In fact, it won't start.
The last thing on UART-0 is:
Waiting 2sec to start 'A' to abort

If put the unchanged load back into the system, it says this:
Waiting 2sec to start 'A' to abort
Configured IP = 0.0.0.0
Configured Mask = 0.0.0.0
MAC Address= 00:03:f4:08:c2:ac
<and then stuff from my application>

If I enter 'A' within 2 seconds, the Alternate Monitor is entered, and it works as I would expect. Or at least until I tell it to boot / run.
Waiting 2sec to start 'A' to abort

Configured IP = 0.0.0.0
Configured Mask = 0.0.0.0
MAC Address= 00:03:f4:08:c2:ac
Boot config valid address
nb>Welcome to the Netburner Alternate Boot Monitor Command Program
Starting Monitor...

Netburner MCF5441x Alternate Image Monitor V1.00 May 23 2012 13:27:35
HELP for help
nb>

This sounds like I have too large a load, but that's an assumption.
COMPCODE does not report any violations when it is run.

Has anyone seen this before? Any idea as to the solution?

Thanks

[pbreed]

Are you using any of the flash as a file system?

What does the first 5 or so lines of user main look like?

Do you have any global objects that are trying to do things with RTOS functions?

What does compcode report? (The stuff at the end of the build)

[luplay]

I have the similar question.