agree but we have what we have...
Quote:

be given some reeasonable explanation in a reasonable amount of time


try to ask Doug or JCL in 'bug hunt' or 'ask conitec'.
But your error message
Quote:

"the instructions at 0x7470b439 referenced memory at 0x7470b439 the memory could not be read".

can point to [memory]/[os]/[hdd]/[other apps in background]/[etc.] problems, not to SED directly