slow response time when debugging over ethernet

[gilbert buob]

hello

I use insight and want to debug a remote target using redboot on the
remote target. The remote target is powered with a pentium. When I use
the serial port for debugging, response time is correct, Now I use
ethernet, for the download, it is very fast. but when I debug the target

the response time is very very slow. Insight is installed  on a NT4
station and use cygwin. insight 5.1.1 and is configured as
"host=i686-pc-cygwin target=i386-elf"

do you know this problem ?

thank
gilbert