Using Portlock I migrated a 6.5 SP2 installation onto new hardware
(Proliant ML370G4 Dual Processor) which went fine. We also converted
SYS to NSS which was OK as well.

We saw some really weird behaviour 5 days in though. Whenever anyone
logged in and caused significant traffic, the server would hang/freeze.
I could do a ctrl+alt+del at the console at it would reboot! The
continued happening after multiple reboots as well.

I moved to the onboard nic (same driver still) and changed from
acpidrv.psm back down to mps14.psm. The server seems fine at the

Has anybody got any ideas or view on this problem?

PS. We are moving to SP5 quite soon. Also the latest Compaq Support Paq
is applied currently.