Hi Rafael,
Sorry for the US slang -- it is very difficult not to use it sometimes. By flaky, I mean that it is not as robust as 7 or 2000; with 2000, I have had no true operational problems in over 3 years.
Sometimes I had issues on the 6.5 systems where shutdowns were required. I don't remember exactly what they were now (possibly memory related), but I remember it as having been "flaky".
Regards,
Joe
Joe Johnson
NETDIO,LLC.