Hi @esfrss,
Is there a part of your application which needs this delay?
This configuration specifies a delay after the programmer resets the target that we check to see if the part has properly gone into background debug mode. This is normally useful if the target has a reset driver which hold the MCU in reset after the programmer releases the reset line.
Is there no communication when the value is set to default (0ms)?
Best regards,
Julián